Public transport (also public transportation or public transit) is a shared passenger transportation service which is available for use by the general public, as distinct from modes such as taxicab, car pooling or hired buses which are not shared by strangers without private arrangement.

Public transport modes include buses, trolleybuses, trams and trains, rapid transit (metro/subways/undergrounds etc) and ferries. Public transport between cities is dominated by airlines, coaches, and intercity rail. High-speed rail networks are being developed in many parts of the world.

Most public transport runs to a scheduled timetable with the most frequent services running to a headway. Share taxi offers on-demand services in many parts of the world and some services will wait until the vehicle is full before it starts. Paratransit is sometimes used in areas of low-demand and for people who need a door-to-door service.^[1]

Urban public transport may be provided by one or more private transport operators or by a transit authority. Public transport services are usually funded by government subsidies and fares charged to each passenger. Services are normally regulated and possibly subsidized from local or national tax revenue. Fully subsidized, zero-fare (free) services operate in some towns and cities.

For historical and economic reasons, there are differences internationally regarding use and extent of public transport. While countries in Old World tend to have extensive and frequent systems serving their old and dense cities, many cities of the New World have more sprawl and much less comprehensive public transport.

History[link]

Early trolley car in Newton, Massachusetts

Conveyances for public hire are as old as the first ferries, and the earliest public transport was water transport: on land people walked (sometimes in groups and on pilgrimages, as noted in sources such as the Bible and Canterbury Tales) or (at least in the Old World) rode an animal.^[2] Ferries are part of Greek mythology – corpses in ancient Greece were buried with a coin underneath their tongue to pay the ferryman Charon to take them to Hades^{[citation needed]}.

Some historical forms of public transport are the stagecoach, traveling a fixed route from coaching inn to coaching inn, and the horse-drawn boat carrying paying passengers, which was a feature of European canals from their 17th-century origins. (The canal itself is a form of infrastructure dating back to antiquity – it was used at least for freight transportation in ancient Egypt to bypass the Aswan cataract – and the Chinese also built canals for transportation as far back as the Warring States period.^[3] Whether or not those canals were used for for-hire public transport is unknown; the Grand Canal was primarily used for shipping grain.)

The omnibus, the first organized public transit system within a city, appears to have originated in Paris, France, in 1662,^[4] although the service in question failed a few months after its founder died; omnibuses are next known to have appeared in Nantes, France, in 1826. The omnibus was introduced to London in July 1829.^[5]

The first passenger horse-drawn railway was opened in 1806 between Swansea and Mumbles.^[6] In 1825, George Stephenson built the Locomotion for the Stockton and Darlington Railway, north east England, which was the first public steam railway in the world.

Mode[link]

Airline[link]

An airline provides scheduled service with aircraft between airports. Air travel has high up to very high speeds, but incurs large waiting times prior and after travel, and is therefore often only feasible over longer distances or in areas where lack of ground infrastructure makes other modes of transport impossible. Bush airlines work more similar to bus stops; an aircraft waits for passengers and takes off when the aircraft is full.

Bus and coach[link]

Transmilenio buses in Bogotá, Colombia

Trolza trolleybus in Moscow – operating in World's largest trolleybus system

Bus services use buses on conventional roads to carrying numerous passengers on shorter journeys. Buses operate with low capacity (i.e. compared with trams or trains), and can operate on conventional roads, with relatively inexpensive bus stops to serve passengers. Therefore buses are commonly used in smaller cities and towns, in rural areas as well for shuttle services supplementing in large cities. Bus rapid transit is an ambiguous term used for buses operating on dedicated right-of-way, much like a light rail. Trolleybuses are electric buses that employ overhead wires to get power for traction. Online Electric Vehicles are buses that run on a conventional battery, but are recharged frequently at certain points via underground wires.^[7]

Coach services use coaches (long-distance buses) for suburb-to-CBD or longer distance transportation. The vehicle are normally equipped with more comfortable seating, a separate luggage compartment, video and possibly also a toilet. They have higher standards than city buses, but a limited stopping pattern.

Train[link]

Left: Tokyo's Yamanote Line, one of the world's busiest commuter rail lines. Right: Chicago Transit Authority control tower 18 guides elevated Chicago 'L' northbound Purple and Brown lines intersecting with westbound Pink and Green lines and the looping Orange line above the Wells and Lake street intersection in the loop.

Passenger rail transport is the conveyance of passengers by means of wheeled vehicles specially designed to run on railways. Trains allow high capacity on short or long distance, but require track, signalling, infrastructure and stations to be built and maintained. Urban rail transit consists of trams, light rail, rapid transit, people movers, commuter rail, monorail suspension railways and funiculars.

Commuter, intercity, and high-speed rail[link]

Chhatrapati Shivaji Terminus in Mumbai, India

Commuter rail is part of an urban area's public transport; it provides faster services to outer suburbs and neighboring towns and villages. Trains stop at all stations, that are located to serve a smaller suburban or town center. The stations often being combined with shuttle bus or park and ride systems at each station. Frequency may be up to several times per hour, and commuter rail systems may either be part of the national railway, or operated by local transit agencies.

Intercity rail is long-haul passenger services that connect multiple urban areas. They have few stops, and aim at high average speeds, typically only making one of a few stops per city. These services may also be international.

High-speed rail is passenger trains operating significantly faster than conventional rail—typically defined as at least 200 kilometres per hour (120 mph). The most predominant systems have been built in Europe and Japan, and compared with air travel, offer long-distance rail journeys as quick as air services, have lower prices to compete more effectively and uses electricity instead of combustion.^[8]

Tram and light rail[link]

A streetcar (tram) in Toronto, which operates one of the largest streetcar systems in the world

Trams are railborne vehicles that run in city streets or dedicated tracks. They have higher capacity than buses, but must follow dedicated infrastructure with rails and wires either above or below the track, limiting their flexibility.

Light rail is a modern development (and use) of the tram, with dedicated right-of-way not shared with other traffic, step-free access and increased speed. Light rail lines are, thus, essentially modernized interurbans.

Rapid transit[link]

The Vancouver SkyTrain is the longest automated rapid transit system in the world. It also includes the longest mass transit-only bridge, the Skybridge (TransLink).

A rapid transit railway system (also called a metro, underground, or subway) operates in an urban area with high capacity and frequency, and grade separation from other traffic.^[9][10]

Systems are able to transport large amounts of people quickly over short distances with little land use. Variations of rapid transit include people movers, small-scale light metro and the commuter rail hybrid S-Bahn. More than 160 cities have rapid transit systems, totalling more than 8,000 km (4,971 mi) of track and 7,000 stations. Twenty-five cities have systems under construction.

Personal rapid transit[link]

A vehicle on WVU's Morgantown Personal Rapid Transit

Personal rapid transit is an automated cab service that runs on rails or a guideway. This is an uncommon mode of transportation (excluding elevators) due to the complexity of automation. A fully implemented system might provide most of the convenience of individual automobiles with the efficiency of public transit. The crucial innovation is that the automated vehicles carry just a few passengers, turn off the guideway to pick up passengers (permitting other PRT vehicles to continue at full speed), and drop them off to the location of their choice (rather than at a stop). Conventional transit simulations show that PRT might attract many auto users in problematic medium density urban areas. A number of experimental systems are in progress. One might compare personal rapid transit to the more labor-intensive taxi or paratransit modes of transportation, or to the (by now automated) elevators common in many publicly accessible areas.

Cable-propelled transit[link]

Metrocable (Medellín) gondola lifts serving the barrios of Medellín, Colombia

Cable-propelled transit (CPT) is a transit technology that moves people in motor-less, engine-less vehicles that are propelled by a steel cable.^[11] There are two sub-groups of CPT – Gondola lifts and Cable car (railway). Gondola lifts are supported and propelled from above by cables whereas cable cars are supported and propelled from below by cables.

While historically associated with usage in ski resorts, gondola lifts are now finding increased consumption and utilization in many urban areas – built specifically for the purposes of mass transit.^[12] Many, if not all, of these systems are implemented and fully integrated within existing public transportation networks. Examples include Metrocable (Medellín), Metrocable (Caracas), Portland Aerial Tram, and Roosevelt Island Tramway.

London will soon see a gondola lift system implemented in the city as the proposed Thames Gateway Cable Car was approved by council in January 2011.^[13]

Ferry[link]

Maritime public transport in Buenos Aires

A ferry is a boat or ship, used to carry (or ferry) passengers, and sometimes their vehicles, across a body of water. A foot-passenger ferry with many stops is sometimes called a water bus. Ferries form a part of the public transport systems of many waterside cities and islands, allowing direct transit between points at a capital cost much lower than bridges or tunnels, though at a lower speed. Ship connections of much larger distances (such as over long distances in water bodies like the Mediterranean Sea) may also be called ferry services.

Motorcycle[link]

In the Philippines and elsewhere, motorcycles are used as public transportation. The motorcycles can be used singly or with a sidecar attached, the latter often referred to as "tricycles". They can either be hired for personal trips, like a taxi, or used for shared trips, with set routes, like a bus.

Pedicabs[link]

Trisikads in Metro Manila

Pedicabs are common in poorer or more crowded places and can take various shapes and sizes. In the Philippines, they are called trisikads and are just a regular bike with a sidecar attached.

Operation[link]

Bus ride through Downtown Seattle (time-lapse)

Infrastructure[link]

All public transport runs on infrastructure, either on roads, rail, airways or seaways; all consists of interchanges and way. The infrastructure can be shared with other modes of transport, freight and private transport, or it can be dedicated to public transport. The latter is especially true in cases where there are capacity problems for private transport. Investments in infrastructure are high, and make up a substantial part of the total costs in systems that are expanding. Once built, the infrastructure will further require operating and maintenance costs, adding to the total costs of public transport. Sometimes governments subsidize infrastructure by providing it free of charge, just like is common with roads for automobiles.

Interchanges[link]

Interchanges are locations where passengers can switch mode. Most interchanges are predominantly for passenger to change from being pedestrians to passengers (such as a bus stop), while each system will have a few hubs that allow passengers to change between vehicles. This may be between vehicles of the same mode (like a bus interchange), or it can be between local and intercity transport (such as at a central station or airport). Other interchange facilities include car parks and bicycle parking.

Timetables[link]

Timetables (or 'schedules' North American English) are provided by the transport operator to allow potential users to plan their journeys, often supplemented with maps and fare schemes to help travelers coordinate their travel. Online public transport route planners, sometimes combined with pre-sold tickets, help make planning easier. Services are often arranged to operate at regular intervals throughout the day (known as clock-face scheduling). In most locations, extra services or even extra routes are operated during the morning and evening rush hours.

Coordination between services at intersections is important to reduce the total travel time for passengers. This can be done by coordinating shuttle services with main routes, or by creating a fixed time (for instance twice per hour) when all bus and rail routes meet at a station and exchange passengers.

Financing[link]

The main sources of financing are ticket revenue, government subsidies and advertisement. The percentage of revenue from passenger charges is known as the farebox recovery ratio. A limited amount of income may come from land development and rental income from stores and vendors, parking fees, and leasing tunnels and rights-of-way to carry fiber optic communication lines.

Fare and ticketing[link]

A contactless ticket validator used in Oslo, Norway

Most—but not all—public transport required the purchase of a ticket to generate revenue for the operators. Tickets may either be bought in advance, at the time of the ride, or the carrier may allow both methods. Passengers may be issued with a paper ticket, metal or plastic token, or an electronic card (smart card, contactless smart card). Sometimes a ticket has to be validated, e.g. a paper ticket that has to be stamped, or an electronic ticket that has to be checked in.

Tickets may be valid for a single (or return) trip, or valid within a certain area for a period of time. The fare is based on the travel class, either as a function of the traveled distance, or based on a zone pricing.

The tickets may have to be shown or checked automatically at the station platform or when boarding, or during the ride by a conductor. Operators may choose to control all riders, allowing sale of the ticket at the time of ride. Alternatively, a proof-of-payment system allows riders to enter the vehicles without showing the ticket, but riders may or may not be controlled by a ticket controller; if the rider fails to show proof of payment, the operator may fine the rider at the magnitude of the fare.

Multi-use tickets allow travel more than once. In addition to return tickets, this includes period cards allowing travel within a certain area (for instance month cards), or during a given number of days that can be chosen within a longer period of time (for instance eight days within a month). Passes aimed at tourists, allowing free or discounted entry at many tourist attractions, typically include zero-fare public transport within the city. Period tickets may be for a particular route (in both directions), or for a whole network. A free travel pass allowing free and unlimited travel within a system is sometimes granted to particular social sectors, for example students, elderly, children, employees (job ticket) and the physical or mentally disabled.

Zero-fare public transport services are funded in full by means other than collecting a fare from passengers, normally through heavy subsidy or commercial sponsorship by businesses. Several mid-size European cities and many smaller towns around the world have converted their entire bus networks to zero-fare. Local zero-fare shuttles or inner-city loops are far more common than city-wide systems. There are also zero-fare airport circulators and university transportation systems.

Revenue, profit and subsidies[link]

This section may contain original research. Please improve it by verifying the claims made and adding references. Statements consisting only of original research may be removed. More details may be available on the talk page. (December 2008)

Governments frequently opt to subsidize public transport, for social, environmental or economic reasons. Common motivations include: the desire to provide transport to people who are unable to use an automobile,^[14] and to reduce congestion, land use and automobile emissions. Other motives may include promoting business and economic growth, or urban renewal in formerly deprived areas of the city. Public transit systems rarely operate without government support. Some systems are owned and operated by a government agency, where other transportation services may be commercial, but receive special benefits from the government compared to a normal company.

Subsidies may take the form of direct payments to financially unprofitable services, but support may also include indirect subsidies. For example, the government may allowing use of state-owned infrastructure without payment, or at a reduced cost (e.g. railways and roads), to stimulate public transport's economic competitiveness over private transport, that normally also has free infrastructure (subsidized through such things as gas taxes). Other subsidies include tax advantages (for instance aviation fuel is typically not taxed), bailouts if companies that are likely to collapse (often applied to airlines) and reduction of competition through licensing schemes (often applied to taxis and airlines). Private transport is normally subsidized indirectly through free roads and infrastructure,^[15] as well as incentives to build car factories^[16] and, on occasion, directly via bailouts of automakers.^[17][18]

Land development schemes may be initialized, where operators are given the rights to use lands near stations, depots, or tracks for property development. For instance, in Hong Kong, MTR Corporation Limited and KCR Corporation generate profits from land development to cover the partial cost of construction, but not operation, of the urban rail systems.

Some supporters of mass transit believe that use of taxpayer capital to fund mass transit will ultimately save taxpayer money in other ways,^{[citation needed]} and therefore, state-funded mass transit is a benefit to the taxpayer. Some research has supported this position,^[19] but the measurement of benefits and costs is a complex and controversial issue.^[20] A lack of mass transit results in more traffic, pollution,^[21][22][23] and road construction^[24] to accommodate more vehicles, all costly to taxpayers;^[25] providing mass transit will therefore alleviate these costs.^[26] (Perhaps,^{[27][28][29][30]} although right-wing think tanks disagree^[31][32])

Safety and security[link]

Expansion of public transportation systems is often opposed (particularly in the United States) by critics who see them as vehicles for violent criminals and homeless persons to expand into new areas (to which they would otherwise have to walk).^[33] According to the Transportation Research Board, "[v]iolent crime is perceived as pandemic .... Personal security affects many peoples' [sic] decisions to use public transportation."^[34] Despite the occasional highly publicized incident, the vast majority of modern public transport systems are well designed and patrolled and generally have low crime rates. Many systems are monitored by CCTV, mirrors, or patrol.^[35]

Nevertheless, some systems attract vagrants who use the stations or trains as sleeping shelters, though most operators have practices that discourage this.^[35]

Though public transit accidents attract far more publicity than car wrecks, public transport has much lower accident rates. Annually, public transit prevents 200,000 deaths, injuries, and accidents had equivalent trips been made by car. The National Safety Council estimates riding the bus as over 170 times safer than private car.^[36]

Impact[link]

Environmental[link]

Although there is continuing debate as to the true efficiency of different modes of transportation, mass transit is generally regarded as significantly more energy efficient than other forms of travel. A 2002 study by the Brookings Institution and the American Enterprise Institute found that public transportation in the U.S uses approximately half the fuel required by cars, SUV's and light trucks. In addition, the study noted that "private vehicles emit about 95 percent more carbon monoxide, 92 percent more volatile organic compounds and about twice as much carbon dioxide and nitrogen oxide than public vehicles for every passenger mile traveled".^[37]

A 2004 study from Lancaster University concluded that there was no environmental benefit to be gained from persuading car or plane travelers to switch to trains. Environmental group Friends of the Earth were skeptical of the findings, claiming the results are not in line with previous studies.^[38] The study showed that trains had failed to keep up with the advances that the automotive and aviation industries had made in improved fuel efficiency. Express trains travelling from London to Edinburgh consumed 11.5 litres more fuel per seat than a modern diesel car and Pendolino trains weigh more per seat than the Airbus A380 airliner. A representative from Modern Railways magazine is reported as having said:^{[citation needed]}

"I know this will generate howls of protest, but at present a family of four going by car is about as environmentally friendly as you can get."

Studies have shown that there is a strong inverse correlation between urban population density and energy consumption per capita, and that public transport could facilitate increased urban population densities, and thus reduce travel distances and fossil fuel consumption.^[39]

A hybrid electric bus in Toronto

Supporters of the green movement usually advocate public transportation, because it offers decreased airborne pollution compared to automobiles. A study conducted in Milan, Italy in 2004 during and after a transportation strike serves to illustrate the impact that mass transportation has on the environment. Air samples were taken between 2 and 9 January, and then tested for Methane, Carbon Monoxide, non-methane Hydrocarbons (NMHCs), and other gases identified as harmful to the environment. The figure below is a computer simulation showing the results of the study “with 2 January showing the lowest concentrations as a result of decreased activity in the city during the holiday season. 9 January showed the highest NMHC concentrations because of increased vehicular activity in the city due to a public transportation strike.”^[40]

Based on the benefits of public transport, the green movement has impacted public policy. For example, the state of New Jersey released Getting to Work: Reconnecting Jobs with Transit.^[41] This initiative attempts to relocate new jobs into areas with higher public transportation accessibility. The initiative cites the use of public transportation as being a means of reducing traffic congestion, providing an economic boost to the areas of job relocation, and most importantly, contributing to a green environment by reducing carbon dioxide (CO2) emissions.

Using Public transportation can result in a reduction of an individual’s carbon footprint. A single person, 20-mile round trip by car can be replaced using public transportation and result in a net CO2 emissions reduction of 4,800 lbs/year.^[42] Using public transportation saves CO2 emissions in more ways than simply travel as public transportation can help to alleviate traffic congestion as well as promote more efficient land use. When all three of these are considered, it is estimated that 37 million metric tones of CO2 will be saved annually.^[42] Another study claims that using public transit instead of private in the U.S. in 2005 would have reduced CO2 emissions by 3.9 million metric tones and that the resulting traffic congestion reduction accounts for an additional 3.0 million metric tons of CO2 saved.^[43] This is a total savings of about 6.9 million metric tones per year given the 2005 values.

In order to compare energy impact of public transportation to private transportation, the amount of energy per passenger mile must be calculated. The reason that comparing the energy expenditure per person is necessary is to normalize the data for easy comparison. Here, the units are in per 100 p-km (read as person kilometer or passenger kilometer). In terms of energy consumption, public transportation is better than individual transport in a personal vehicle.^[44] In England, bus and rail are popular methods of public transportation, especially London. Rail provides rapid movement into and out of the city of London while busing helps to provide transport within the city itself. As of 2006–2007, the total energy cost of London’s trains was 15 kWh per 100 p-km, about 5 times better than a personal car.^[45] For busing in London, it was 32 kWh per 100 p-km, or about 2.5 times that of a personal car.^[45] This includes lighting, depots, inefficiencies due to capacity (i.e., the train or bus may not be operating at full capacity at all times), and other inefficiencies. Efficiencies of transport in Japan in 1999 were 68 kWh per 100 p-km for a personal car, 19 kWh per 100 p-km for a bus, 6 kWh per 100 p-km for rail, 51 kWh per 100 p-km for air, and 57 kWh per 100 p-km for sea.^[45] These numbers from either country can be used in energy comparison calculations and/or life cycle assessment calculations.

Public transportation also provides an arena to test environmentally friendly fuel alternatives, such as hydrogen-powered vehicles. Swapping out materials to create lighter public transportation vehicles with the same or better performance will increase environmental friendliness of public transportation vehicles while maintaining current standards or improving them. Informing the public about the positive environmental effects of using public transportation in addition to pointing out the potential economic benefit is an important first step towards making a difference.

Land use[link]

Traffic jam in São Paulo

Urban space is a precious commodity and public transport consumes it more efficiently than a car dominant society, allowing cities to be built more compactly than if they were dependent on automobile transport.^[46] If public transport planning is at the core of urban planning, it will also force cities to be built more compactly to create efficient feeds into the stations and stops of transport.^[47] This will at the same time allow the creation of centers around the hubs, serving passengers' need for their daily commercial needs and public services. This approach significantly reduces urban sprawl.

Social[link]

An important social role played by public transport is to ensure that all members of society are able to travel, not just those with a driving license and access to an automobile—which include groups such as the young, the old, the poor, those with medical conditions, and people banned from driving. Automobile dependency is a name given by policy makers to places where those without access to a private vehicle do not have access to independent mobility.^[48]

Above that, public transportation opens to its users the possibility of meeting other people, as no concentration is diverted from interacting with fellow-travelers due to any steering activities. Adding to the above-said, public transport becomes a location of inter-social encounters across all boundaries of social, ethnic and other types of affiliation.

Economic[link]

Public transport allows transport at an economy of scale not available through private transport. Advocates of public transport claim that investing in mass transit will ultimately reduce the total transport cost for the public. Time saved can also be significant, as less cars can translate to less congestion, and faster speeds for remaining motorists. Transit-oriented development can both improve the usefulness and efficiency of the public transit system as well as result in increased business for commercial developments.

Because of the increased traffic and access to transit systems, putting in public transit frequently has a positive effect on real estate prices. For example, the Washington DC Metro system has increased land desirability around its stations, and The Hong Kong metro MTR generates a profit by redeveloping land around its stations. Much public opposition to new transit construction can be based on the concern about the impact on neighborhoods of this new economic development.^{[citation needed]} Few localities have the ability to seize and reassign development rights to a private transit operator, as Hong Kong has done.

Investment in public transport also has secondary positive effects on the local economy, with between $4 and $9 of economic activity resulting from every dollar spent.^[1] Many businesses rely on access to a transit system, in particular in cities and countries where access to cars is less widespread, businesses which require large amounts of people going to a same place may not be able to accommodate a large number of cars (concert venues, sport stadia, airports, exhibitions centres,...), or businesses where people are not able to use a car (bars, hospitals, or industries in the tourism sector whose customers may not have their cars). Transit systems also have an effect on derivated businesses: commercial websites have been founded, such as Hopstop.com, that give directions through mass transit systems; in some cities, such as London, products themed on the local transport system are a popular tourist souvenir.

However, public transport projects frequently have very large upfront costs, requiring large investments from either local government or private investors. Initial estimates of project cost and timescale are frequently underestimated, and nearly all public transport requires government subsidies and/or direct government support in order to remain operational.

The existence of a transit system can lower land values in some cases, either through influence on a region's demographics and crime rate (actual or perceived), or simply through the ambient noise and other discomforts the system creates.

Regulations[link]

Food and drink[link]

Longer distance public transport sometimes sell food and drink on board, and/or have a dedicated buffet car and/or dining car. However, some urban transport systems forbid the consumption of food, drink, or even chewing gum when riding on public transport. Sometimes only types of food are forbidden with more risk of making the vehicles dirty, e.g. ice creams and French fries, and sometimes potato chips.^{[citation needed]}

Some systems prohibit carrying open food or beverage containers, even if the food or beverage is not being consumed during the ride.

Smoking[link]

In the United States, India, Canada, most of the European Union, Australia, and New Zealand, smoking is prohibited in all or some parts of most public transportation systems due to safety and health issues. Generally smoking is not allowed on buses and trains, while rules concerning stations and waiting platforms differ from system to system. The situation in other countries varies widely.

Noise[link]

Many mass transit systems prohibit the use of audio devices, such as radios, CD players, and MP3 players unless used with an earphone through which only the user can hear the device.

Some mass transit systems have restricted the use of mobile phones. Long distance train services, such as the Amtrak system in the US, have "quiet cars" where mobile phone usage is prohibited.

Some systems prohibit passengers from engaging in conversation with the operator. Others require that passengers who engage in any conversation must keep the noise level low enough that it not be audible to other passengers.

Some systems have regulations on the use of profanity. In the United States, this has been challenged as a free speech issue.

Banned items[link]

Certain items considered to be problematic are prohibited or regulated on many mass transit systems. These include firearms and other weapons (unless licensed to carry), explosives, flammable items, or hazardous chemicals and substances.

Many systems prohibit live animals, but allow those that are in carrying cases or other closed containers. Additionally, service animals for the blind or disabled are permitted.

Some systems prohibit items of a large size that may take up a lot of space, such as bicycles. But more systems in recent years have been permitting passengers to bring bikes.

In Sydney, it is illegal to carry spray cans or permanent markers on public transport, as they can be used to vandalise the vehicles and stations. This rule also applies to sharp instruments that could damage the train, such as screwdrivers that could be used to make "scratchitti", a form of vandalism where tags are carved into a window.^{[citation needed]}

Other regulations[link]

Many systems have regulations against behavior deemed to be unruly or otherwise disturbing to other passengers. In such cases, it is usually at the discretion of the operator, police officers, or other transit employees to determine what behaviors fit this description.

Some systems have regulations against photography or videography of the system's vehicles, stations, or other property. Those seen holding a mobile phone in a manner consistent with photography are considered to be suspicious for breaking this rule. This is another issue that is challenged in the courts in the United States as a "Free Speech" issue.

Sleeping[link]

In the era when long distance trips took several days, sleeping accommodations were an essential part of transportation. (On land, the lodging involved was often part of the infrastructure: the inn or ryokan, which did not move, sheltered travelers. People also slept on ships at sea.) Today, most airlines, inter-city trains and coaches offer reclining seats and many provide pillows and blankets for overnight travelers. Better sleeping arrangements are commonly offered for a premium fare and include sleeping cars on overnight trains, larger private cabins on ships and airplane seats that convert into beds. Budget-conscious tourists sometimes plan their trips using overnight train or bus trips in lieu of paying for a hotel. The ability to get additional sleep on the way to work is attractive to many commuters using public transport.

Because night trains or coaches can be cheaper than motels, homeless persons often use these as overnight shelters, as with the famous Line 22 ("Hotel 22") in Silicon Valley.^[49][50] Specifically, a local transit route with a long overnight segment and which accepts inexpensive multi-use passes will acquire a reputation as a "moving hotel" for people with limited funds. Most transportation agencies actively discourage this. For this and other reasons passengers are often required to exit the vehicle at the end of the line; they can board again in the same or another vehicle, after some waiting. Even a low fare in some cases often deters the poorest individuals, including homeless people.

See also[link]

	Transport portal
	Sustainable development portal

• International Association of Public Transport
• Load factor (transportation)
• Public transport bus service
• Public transport route planner
• Public transport timetable
• Private transport
• Ridership
• Straddling bus
• Sustainable transport
• Transit police
• Transit district

References[link]

Notes[link]

Bibliography[link]

• Needle, Jerome A.; Transportation Security Board and Cobb, Renée M. (1997). Improving Transit Security. Transportation Security Board. ISBN 0-309-06013-3. http://books.google.com/?id=WfBt0kzz524C. 
• Newman, Peter; Jeffrey R. Kenworthy (1999). Sustainability and Cities: Overcoming Automobile Dependence. Island Press. ISBN 1-55963-660-2. 
• Ovenden, Mark (2007). Transit Maps of the World. London: Penguin. p. 7. ISBN 978-0-14-311265-5. 
• Hess, D. 2007. What is a clean bus? Object conflicts in the greening of urban transit. Sustainability: Science, Practice, & Policy 3(1):45–58. http://ejournal.nbii.org/archives/vol3iss1/0608-027.hess.html
• Valderrama, A. & Beltran, I. 2007.Diesel versus compressed natural gas in Transmilenio-Bogotá: innovation, precaution, and distribution of risk. Sustainability: Science, Practice, & Policy 3(1):59–67. http://ejournal.nbii.org/archives/vol3iss1/0608-025.valderrama.html

External links[link]

Wikimedia Commons has media related to: Public transport

• International Association of Public Transport
• US High Speed Rail Association
• European Local Transport Information Service
• The public transport guide
• A virtual exhibition about urban transportation in the world.

Lady Gaga
Lady Gaga performing on The Monster Ball Tour in 2010
Background information
Birth name	Stefani Joanne Angelina Germanotta
Born	(1986-03-28) March 28, 1986 (age 26) New York, New York, U.S.
Genres	Pop, dance, electronic
Occupations	Singer-songwriter, performance artist, record producer, dancer, businesswoman, activist
Instruments	Vocals, piano, keyboards
Years active	2005–present
Labels	Def Jam, Cherrytree, Streamline, Kon Live, Interscope
Website	LadyGaga.com Lady Gaga's signature

Stefani Joanne Angelina Germanotta (/ˈstɛfəniː dʒʌrməˈnɑːtə/ STE-fə-nee jurr-mə-NAH-tə; born March 28, 1986), known by her stage name Lady Gaga, is an American singer and songwriter. Born and raised in New York City, she primarily studied at the Convent of the Sacred Heart and briefly attended New York University's Tisch School of the Arts before withdrawing to focus on her musical career. She began performing in the rock music scene of Manhattan's Lower East Side, and was signed with Streamline Records by the end of 2007. During her employment as a songwriter for the record company, her vocal abilities captured the attention of recording artist Akon, who signed her to his label Kon Live Distribution.

Lady Gaga came to prominence as a recording artist following the release of her debut album The Fame (2008), which was a critical and commercial success that topped charts around the world and included the international number-one singles "Just Dance" and "Poker Face". After embarking on the The Fame Ball Tour, she followed the album with The Fame Monster (2009), which spawned the worldwide hit singles "Bad Romance", "Telephone" and "Alejandro". The album's success allowed her to embark on the eighteen-month long Monster Ball Tour, which later became one of the highest-grossing concert tours of all time. Her most recent album Born This Way (2011) topped the charts of most major markets and generated more international chart-topping singles, including "Born This Way", "Judas" and "The Edge of Glory". Besides her musical career, she involves herself with humanitarian causes and LGBT activism.

Influenced by David Bowie, Michael Jackson, Madonna and Queen, Lady Gaga is recognized for her flamboyant, diverse and outré contributions to the music industry through her fashion, performances and music videos. She has sold an estimated 23 million albums and 64 million singles worldwide, making her one of the best-selling music artists of all time and her singles are some of the best selling worldwide.^[1] Her achievements include five Grammy Awards and 13 MTV Video Music Awards. Lady Gaga has consecutively appeared on Billboard magazine's Artists of the Year (scoring the definitive title in 2010), ranked fourth in VH1's list of 100 Greatest Women in Music, is regularly placed on lists composed by Forbes magazine and was named one of the most influential people in the world by Time magazine.^[2][3] In 2012, Gaga was ranked at number four on Billboard's list of top moneymakers of 2011, grossing more than $25 million.^[4]

Biography[link]

1986–2004: Early life[link]

Manhattan's Upper West Side, where Gaga grew up, has been an inspiration for many of her songs.

Lady Gaga was born Stefani Joanne Angelina Germanotta on March 28, 1986 in New York City to parents Cynthia (née Bissett) and Joseph Germanotta, an Internet entrepreneur.^[5][6] Descending from Italian and more distant French-Canadian roots, Gaga is the elder of two children.^[7][8] Her sister, Natali, a fashion student, was born in 1992.^[9][10] Despite her seemingly affluent upbringing in the family home in Manhattan's Upper West Side, Gaga has stressed that she did not come from a wealthy background, stating that her parents "both came from lower-class families, so we've worked for everything—my mother worked eight to eight out of the house, in telecommunications, and so did my father."^[11][12]

From the age of 11, Gaga – who was raised Roman Catholic – attended the Convent of the Sacred Heart, a private all-girls Roman Catholic school on Manhattan's Upper East Side.^[13][14][15] She described her academic life in high school as "very dedicated, very studious, very disciplined" but also "a bit insecure": "I used to get made fun of for being either too provocative or too eccentric, so I started to tone it down. I didn't fit in, and I felt like a freak."^[16][17] Acquaintances dispute that she did not fit in at school. "She had a core group of friends; she was a good student. She liked boys a lot, but singing was No. 1," recalled a former high school classmate.^[18] Gaga began playing the piano at the age of 4, went on to write her first piano ballad at 13, and started to perform at open mike nights by the age of 14.^[19][20] Her passion for musical theatre brought her lead roles in high school productions, including Adelaide in Guys and Dolls and Philia in A Funny Thing Happened on the Way to the Forum.^[21] She also appeared in a very small role as a mischievous classmate in the television drama series The Sopranos in a 2001 episode titled "The Telltale Moozadell" in addition to unsuccessfully auditioning for parts in New York shows.^[11][22]

When her time at the Convent of the Sacred Heart came to an end, her mother encouraged her to apply for the Collaborative Arts Project 21 (CAP21), a musical theatre training conservatory at New York University's Tisch School of the Arts.^[11] After becoming one of twenty students to gain early admission, she eventually lived in an NYU dorm on 11th Street by the age of 17.^[21] CAP21 prepared her for her future career focus in "music, art, sex and celebrity" where, in addition to sharpening her songwriting skills, she composed essays and analytical papers on art, religion, social issues and politics, including a thesis on pop artists Spencer Tunick and Damien Hirst.^[20][23][24] With CAP21, she also tried out for and won auditions, including the part of an unsuspecting diner customer for MTV's Boiling Points, a prank reality television show.^[11][25] But Gaga felt more creative than some of her classmates. "Once you learn how to think about art, you can teach yourself," she said.

2005–07: Career beginnings[link]

Gaga (right) performing with Lady Starlight (left) at Lollapalooza 2007

Gaga withdrew from CAP21 at 19, in the second semester of her sophomore year, deciding to focus on her musical career.^[26] Her father agreed to pay her rent for a year, on the condition that she re-enroll at Tisch if unsuccessful. "I left my entire family, got the cheapest apartment I could find, and ate shit until somebody would listen," she remembers.^[21] Settled in a small apartment on Rivington Street towards the summer of 2005, Gaga recorded a couple of songs with hip-hop singer Grandmaster Melle Mel, for an audio book accompanying the children's book The Portal in the Park, by Cricket Casey.^[11][27] She also began a band called the Stefani Germanotta Band (SGBand) with some friends from NYU – guitarist Calvin Pia, bassist Eli Silverman, drummer Alex Beckham and booking manager Frank Fredericks – in September of that year.^[11][21] The band played a mixture of songs: some self-penned alongside classic rock numbers like Led Zeppelin's "D'yer Mak'er".^[11] Playing in bars like the Greenwich Village's The Bitter End and the Lower East Side's the Mercury Lounge, the band developed a small fan base and caught the eye of music producer Joe Vulpis.^[11] Soon after arranging time in Vulpis' studio in the months that followed, SGBand were selling their extended plays Words and Red and Blue (both 2005) at gigs around New York while becoming a local fixture of the downtown Lower East Side club scene.^[21]

SGBand reached their career peak at the 2006 Songwriters Hall of Fame New Songwriters Showcase at The Cutting Room in June where Wendy Starland, a musician, appeared as a talent scout for music producer Rob Fusari. Starland informed Fusari – who was searching for a female singer to front a new band – of Gaga's ability and contacted her. With SGBand disbanded, Gaga traveled daily to New Jersey to work on songs she had written and compose new material with the music producer.^[11] While in collaboration, Fusari compared some of her vocal harmonies to those of Freddie Mercury, lead singer of Queen.^[28] It was Fusari who helped create the moniker Gaga after the Queen song "Radio Ga Ga". Gaga was in the process of trying to come up with a stage name when she received a text message from Fusari that read "Lady Gaga."^[29] He explained, "Every day, when Stef came to the studio, instead of saying hello, I would start singing 'Radio Ga Ga'. That was her entrance song" and that the text message was the result of a predictive text glitch that changed "radio" to "lady". She texted back, "That's it," and declared, "Don't ever call me Stefani again."^[29][30] The New York Post, however, has reported that this story is incorrect, and that the name resulted from a marketing meeting.^[18]

Gaga performing in a bar, sporting one of her earlier looks (2008)

Although the musical relationship between Fusari and Gaga was unsuccessful at first, the pair soon set up a company titled Team Lovechild in which they recorded and produced electropop tracks and sent them to music industry bosses.^[11] Joshua Sarubin, the head of A&R at Def Jam Recordings, responded positively and vied for the record company to take a chance on her "unusual and provocative" performance. After having his boss Antonio "L.A." Reid in agreement, Gaga was signed to Def Jam in September 2006 with the intention of having an album ready in nine months.^[11] However, she was dropped by the label after only three months – an unfortunate period of her life that would later inspire her treatment for the music video for her 2011 single "Marry the Night".^[31][32] Devastated, Gaga returned to the solace of the family home for Christmas and the nightlife culture of the Lower East Side.^[11]

She became increasingly experimental: fascinating herself with emerging neo-burlesque shows, go-go dancing at bars dressed in little more than a bikini in addition to experimenting with drugs.^[11][14] Her father, however, did not understand the reason behind her drug intake and could not look at her for several months.^[14][30] "I was onstage in a thong, with a fringe hanging over my ass thinking that had covered it, lighting hairsprays on fire, go-go dancing to Black Sabbath and singing songs about oral sex. The kids would scream and cheer and then we'd all go grab a beer. It represented freedom to me. I went to a Catholic school but it was on the New York underground that I found myself."^[23] It was then when she became romantically involved with a heavy metal drummer in a relationship and break-up she likened to the musical film Grease: "I was his Sandy, and he was my Danny, and I just broke." He later became an inspiration behind some of her later songs.^[33]

During this time, she met performance artist Lady Starlight, who helped mold her on-stage persona.^[34] Starlight explained that, upon their first meeting, Gaga wanted to perform with her to songs she had recorded with Fusari. Like SGBand, the pair soon began performing at many of the downtown club venues like the Mercury Lounge, The Bitter End, and the Rockwood Music Hall. Their live performance art piece was known as "Lady Gaga and the Starlight Revue" and, billed as "The Ultimate Pop Burlesque Rockshow", was a low-fi tribute to 1970s variety acts.^[35][36] Soon after, the two were invited to play at the 2007 Lollapalooza music festival in August that year.^[37] The show was critically acclaimed, and their performance received positive reviews.^[20][35] Having initially focused on avant-garde electronic dance music, Gaga had found her musical niche when she began to incorporate pop melodies and the glam rock of David Bowie and Queen into her music.^[38]

While Gaga and Starlight were busy performing, producer Rob Fusari continued to work on the songs he had created with Gaga. Fusari sent these songs to his friend, producer and record executive Vincent Herbert.^[39] Herbert was quick to sign her to his label Streamline Records, an imprint of Interscope Records, upon its establishment in 2007.^[40] Gaga later credited Herbert as the man who discovered her, adding "I really feel like we made pop history, and we're gonna keep going."^[39] Having served as an apprentice songwriter under an internship at Famous Music Publishing, which was later acquired by Sony/ATV Music Publishing, Gaga subsequently struck a music publishing deal with Sony/ATV.^[41] As a result, she was hired to write songs for Britney Spears and labelmates New Kids on the Block, Fergie, and the Pussycat Dolls.^[41] At Interscope, singer-songwriter Akon recognized her vocal abilities when she sang a reference vocal for one of his tracks in studio.^[42] Akon then convinced Interscope-Geffen-A&M Chairman and CEO Jimmy Iovine to form a joint deal by having her also sign with his own label Kon Live, making her his "franchise player."^[31][43]

As 2007 came to a close, her former management company introduced her to songwriter and producer RedOne, whom they also managed.^[44] The first song she produced with RedOne was "Boys Boys Boys", a mash-up inspired by Mötley Crüe's "Girls, Girls, Girls" and AC/DC's "T.N.T.".^[30][44] Gaga continued her collaboration with RedOne in the recording studio for a week on her debut album and also joined the roster of Cherrytree Records, an Interscope imprint established by producer and songwriter Martin Kierszenbaum, after co-writing four songs with Kierszenbaum including the singles "Christmas Tree" and "Eh, Eh (Nothing Else I Can Say)".^[41] Despite her secure record deal, she admitted that there was fear about her being too "racy", "dance-orientated" and "underground" for the mainstream market. Her response: "My name is Lady Gaga, I've been on the music scene for years, and I'm telling you, this is what's next."^[15]

[edit] 2008–10: The Fame and The Fame Monster

Gaga performing at The Fame Ball Tour in 2009

By 2008, Gaga had relocated to Los Angeles in order to work extensively with her record label to complete her debut album and set up her own creative team Haus of Gaga, modeled on Andy Warhol's Factory.^[30][45] The Fame was first released on August 19, 2008 to slow radio play. Gaga supported it by performing around Europe and in small gay clubs around the US in addition to being billed as a supporting artist on the North American leg of New Kids on the Block's reunion concert tour.^[46][47] A sleeper hit, lead single "Just Dance" had preceded the album's release by four months but only hit the summit of the international charts in January 2009, provoking the instant success of the album, earning her first Grammy Award nomination (for Best Dance Recording) and becoming one of the best-selling singles worldwide.^[46][48] Gaga achieved a greater unexpected success when "Poker Face", another sleeper hit, reached number one in most major music markets worldwide in early 2009, selling 9.8 million singles worldwide.^[49][50] The follow-up single won the award for Best Dance Recording at the 52nd Grammy Awards over nominations for Song of the Year and Record of the Year.

The Fame itself was nominated for Album of the Year while winning Best Dance/Electronica Album at the same ceremony.^[51] Contemporary critics lauded the album, describing it as an exploration of her obsession with fame and the intricacies of a rich and famous lifestyle, noting its combination of genres "from Def Leppard drums and hand claps to metal drums on urban tracks", the inspiration drawn from 1980s synthpop and incorporation of dance music with clear hooks.^[31] The Fame went to number one in Austria, Canada, Germany, Ireland, Switzerland and the UK and appeared in the top five in Australia, the US and 15 other countries.^[52][53] It also stayed atop the Dance/Electronic Albums chart for 106 non-consecutive weeks and, since its release, has sold over 12 million copies worldwide.^[54] The album's success spawned many 2009 honors including Billboard magazine's Rising Star award and the accumulation of 3 of 9 MTV Video Music Awards nominations, winning Best New Artist with the video for her single "Paparazzi" gaining Best Art Direction and Best Special Effects.^[55][56] In addition to being an opening act on the Pussycat Dolls' Doll Domination Tour during the first half of 2009 in Europe and Oceania, she also embarked on her own six-month critically appreciated worldwide concert tour The Fame Ball Tour which ran from March to September 2009.^[57][58]

While she traveled the globe, she wrote The Fame Monster, an EP of eight songs released in November 2009. Each song, dealing with the darker side of fame from personal experience, is expressed through a monster metaphor. Making Gaga the first artist in digital history to have three singles (alongside "Just Dance" and "Poker Face") to pass the four million mark in digital sales, its lead single "Bad Romance" topped the charts in eighteen countries and reached the top two in the US, Australia and New Zealand while accruing the Grammy Awards for Best Female Pop Vocal Performance and Best Short Form Music Video.^[59] The second single "Telephone", which features singer Beyoncé, was nominated for the Grammy Award for Best Pop Collaboration with Vocals and became Gaga's fourth UK number one single; its accompanying music video, although controversial, received positive reception from contemporary critics who praised her for "the musicality and showmanship of Michael Jackson and the powerful sexuality and provocative instincts of Madonna."^[60][61] Her following single "Alejandro" paired Gaga with fashion photographer Steven Klein for a music video similarly as controversial – critics complimented its ideas and dark nature but the Catholic League attacked Gaga for her alleged use of blasphemy.^[62] Despite the controversy surrounding her music videos, they made Gaga the first artist to gain over one billion viral views on video-sharing website YouTube.^[63] At the 2010 MTV Video Music Awards, Gaga won 8 of her 13 nominations, including Video of the Year for "Bad Romance" (with "Telephone" also nominated), which made her the first female artist to be nominated twice for the award.^[64][65] In addition, The Fame Monster garnered a total of six nominations at the 53rd Grammy Awards – equating to the amount of Grammy nominations her debut received – winning Best Pop Vocal Album and earning her a second-consecutive nomination for Album of the Year.^[66][67]

Gaga performing at The Monster Ball Tour in 2010

The success of the album allowed Gaga to start her second worldwide concert tour, The Monster Ball Tour, just weeks after the release of The Fame Monster and months after having finished The Fame Ball Tour.^[68] Upon finishing in May 2011, the critically acclaimed and commercially accomplished tour ran for over one and a half years and grossed $227.4 million, making it one of the highest-grossing concert tours of all time and the highest-grossing for a debut headlining artist.^[69] Concerts performed at Madison Square Garden in New York City were filmed for a HBO television special titled Lady Gaga Presents the Monster Ball Tour: At Madison Square Garden. The special accrued one of its five Emmy Award nominations and has since been released on DVD and Blu-ray.^[70] Gaga also performed songs from the album at international events such as the 2009 Royal Variety Performance where she sang "Speechless", a power ballad, in the presence of Queen Elizabeth II; the 52nd Grammy Awards where her opening performance consisted of the song "Poker Face" and a piano duet of "Speechless" in a medley of "Your Song" with Elton John; and the 2010 BRIT Awards where a performance of an acoustic rendition of "Telephone" followed by "Dance in the Dark" dedicated to the late fashion designer and close friend, Alexander McQueen, supplemented her hat-trick win at the awards ceremony.^[71] Other performances may have included her participation in Michael Jackson's This Is It concert series at London's O2 Arena. "I was actually asked to open for Michael on his tour," she stated. "We were going to open for him at the O2 and we were working on making it happen. I believe there was some talk about us, lots of the openers, doing duets with Michael on stage."^[72]

In 2009 she collaborated with consumer electronic company Monster Cable Products to create a pair of in-ear jewel-encrusted headphones titled Heartbeats. "They are designed to be the first ever fashion accessories that double as the absolute best sonically sounding headphones in the world," she commented.^[73] Gaga also partnered with Polaroid in January 2010 as their Creative Director.^[74] Excited about "blending the iconic history of Polaroid and instant film with the digital era," Gaga unveiled the first trio of new products called Grey Label: a pair of picture-taking sunglasses, a paperback-sized mobile printing unit and an updated version of the traditional Polaroid camera at the 2011 Consumer Electronics Show.^[75] But her collaboration with past producer Rob Fusari led to her production team, Mermaid Music LLC, being sued in March 2010 when he claimed that he was entitled to a 20% share of the company's earnings. Gaga's lawyer, Charles Ortner, described the agreement with Fusari as "unlawful" and declined to comment, but five months later, the New York Supreme Court dismissed both the lawsuit and a countersuit by Gaga.^[76][77] In addition to such strife, Gaga was tested borderline positive for lupus, but claimed not to be affected by the symptoms. The revelations caused considerable dismay among fans, leading to Gaga addressing the matter in an interview with Larry King, saying she hopes to avoid symptoms by maintaining a healthy lifestyle.^[78][79]

[edit] 2011–present: Born This Way

Gaga performing on the 2011 Good Morning America Summer Concert Series

Gaga released her second studio album and third major release, Born This Way, on May 23, 2011. Described as a marriage of electronic music with metal, rock 'n' roll, pop and anthemic style melodies with sledge-hammering dance beats and referred to as an album "about what what keeps us up at night and what makes us afraid," Gaga characterized it as "something so much deeper than a wig or lipstick or a fucking meat dress" and, upon hearing it, Akon remarked that she is taking music to the "next level."^[80][81] Upon release, the album received generally positive reviews from music critics, who praised its range of different styles and her vocals.^[82][83] Born This Way sold 1.108 million copies in its first week in the US, debuted atop the Billboard 200, and topped the charts in more than 20 other countries.^[84] In addition to exceeding 8 million copies in worldwide sales, Born This Way received 3 Grammy Award nominations, including her third consecutive for Album of the Year.^[85]

In the months prior to its unveiling, Gaga released the singles "Born This Way", "Judas" and "The Edge of Glory" alongside promotional single "Hair". The eponymous lead single, first sung live at the 53rd Grammy Awards in a performance that saw Gaga emerge from an egg-like vessel, deals with self-acceptance regardless of race or sexual orientation. The single debuted atop the Billboard Hot 100, becoming the 19th number-one debut and the 1,000th number-one single in the history of the charts.^[86] It sold more than 3 million digital copies in the US by October 2011, becoming her eighth consecutive single to exceed sales of 2 million and, with worldwide sales of 8.2 million copies by November 2011, one of her five best-selling singles worldwide.^[87] Critics noted artistic and cultural references and praised the concept of the song's accompanying music video, in which Gaga gives birth to a new race amidst surrealistic images.^[88][89] The video for "Judas", in which Gaga portrays Mary Magdalene, and Biblical figures such as Jesus Christ and Judas Iscariot are also featured, was criticized for its religious references but received acclaim for its overall delivery and praise from others who claimed that there was nothing offensive about it.^[90] "Judas" also peaked within the top ten in several major musical markets, while "The Edge of Glory", first a commercial success in digital outlets, was later released as a single to critical appreciation, accompanied by a video which was notably stripped down from her usually "extravagant" efforts.^[91][92] She released "You and I" and "Marry the Night" as the following singles from Born This Way. Although their "crazy and ambitious" videos were praised for their audacity, both songs failed to match the similar international success that their predecessors achieved.^[93]

Gaga continued her musical endeavors by pairing with veteran artists like Tony Bennett to record a jazz version of "The Lady Is a Tramp".^[94] She also recorded a duet with Cher on a "massive" and "beautiful" track, which Gaga "wrote a long time ago, and I've never put it on one of my own albums for, really, no particular reason."^[95] Gaga also lent her vocals to an original duet with Elton John for the animated feature film Gnomeo & Juliet. The song, "Hello, Hello", was released without Gaga's vocals but the duet version features in the film.^[96][97] She also continued her live appearances throughout 2011, performing a one-of-a-kind concert at the Sydney Town Hall on July 13 in promotion of Born This Way and at the celebration of former US president Bill Clinton's 65th birthday, wearing a blond wig as a nod to the famous performance of Marilyn Monroe for John F. Kennedy and changing the lyrics to "You and I" specifically for the performance.^[98] Televised appearances comprised her own Thanksgiving Day television special entitled A Very Gaga Thanksgiving which was critically lauded, attained 5.749 million American viewers, and spawned the release of her fourth extended play A Very Gaga Holiday.^[99] Her second performance on Saturday Night Live saw her singing a selection of Born This Way songs alongside appearing in number of sketches with Justin Timberlake and Andy Samberg.^[100] In March 2012, Gaga was ranked at number four on Billboard's list of top moneymakers of 2011, grossing $25,353,039 dollars, which includes sales from Born This Way and her Monster Ball Tour.^[4]

In early 2012, Gaga stated that songs for a new album were "beginning to flourish" as she worked with producer Fernando Garibay, while the accompanying tour for Born This Way was materializing.^[101][102] Gaga's manager, Vincent Herbert, revealed that Gaga will is working on her upcoming album during the tour, stating that the material is "insane, great records."^[103] The Born This Way Ball Tour began on April 27, 2012, at the Olympic Stadium in Seoul, South Korea.^[104] The tour was met with protests from several religious groups who denounced the tour as satanic and against religious values, resulting in protests mainly from the Islamic Defenders Front, causing a cancellation in the Indonesian city of Jakarta, where Gaga was denied a license to perform. The concert however was still in question as concert promoters were optimistic that the performance will in fact go on. However, due to threats of violence from Muslim hardliners, Gaga decided to cancel the concert although 52,000 tickets have sold out in just a few days.^{[105][106][107]} On May 20, 2012, Gaga guest-starred on the 23rd season finale of The Simpsons entitled "Lisa Goes Gaga".^[108]

Artistry[link]

Influences[link]

Gaga's parents, who exposed her to artists like The Beatles, Stevie Wonder, Queen, Bruce Springsteen, Pink Floyd, The Grateful Dead, Led Zeppelin and Elton John had significant influence on her childhood and, presently, still do.^[109] "I am a real family girl. When it comes to love and loyalty, I am very old-fashioned. And I am quite down-to-earth for such an eccentric person," she insists.^[110] "I'm quite traditional in the family sense. I've always been that way."^[109] According to Gaga, Joanne Germanotta – her aunt who died of lupus aged 19 – lives on through her and inspires all of her music and art.^[111] Joanne's date of death is tattooed on Gaga's body and, despite dying 12 years before her birth, Gaga commented, "I really believe I have two hearts. I think I actually carry two souls in my body, and that I'm living out the rest of her life and her goodness – she died a virgin, she died never having experienced all these things that we all get to love and experience in our lives."^[112] Another spiritual influence on Gaga has been the Indian physician, public speaker and writer Deepak Chopra. Labeling him a "true inspiration", she stated that "he's always reminded me to work in a life of service to my fans and to fulfill my vision and my destiny" in addition to thinking about Chopra when it comes to her work as a musician: "I want so much for it to go beyond the music for my fans."^[113]

Musically, Gaga takes influence from numerous musicians from dance-pop singers like Madonna and Michael Jackson to glam rock artists like David Bowie and Queen whilst employing the theatrics of artists like Andy Warhol and of her musical theatre roots in performance.^{[31][114][115]} The Queen song "Radio Ga Ga" inspired her stage name: "I adored Freddie Mercury and Queen had a hit called 'Radio Gaga'. That's why I love the name [...] Freddie was unique—one of the biggest personalities in the whole of pop music," she commented.^{[18][114][116]} Gaga receives regular comparisons to recording artist Madonna who admits that she sees herself reflected in Gaga.^[117] In response to the comparisons, Gaga stated, "I don't want to sound presumptuous, but I've made it my goal to revolutionize pop music. The last revolution was launched by Madonna 25 years ago" in addition to commenting that "there is really no one that is a more adoring and loving Madonna fan than me. I am the hugest fan personally and professionally."^[114][118] Like Madonna, Gaga has continued to reinvent herself and, over the years of her career, has drawn musical inspiration from a diverse mix of artists including Whitney Houston, Grace Jones, Cyndi Lauper, Blondie singer Debbie Harry, Scissor Sisters, Prince, Marilyn Manson, Yoko Ono, and Britney Spears.^[119]

Gaga has been influenced by a wide-range of artists as to which she has played homages to, including Madonna (left) and Bruce Springsteen. (Right)

Gaga has mentioned Spears in several interviews, and revealed, "Britney certainly doesn’t need any freakin’ tips from me! Britney Spears is the queen of pop. I was learning from her."^[120] Gaga also paid tribute to Spears during the 2011 MTV Video Music Awards with the MTV Video Vanguard Award, adding that the pop singer "taught us all how to be fearless, and the industry wouldn't be the same without her."^[121]

Gaga has identified fashion as a major influence and has been stylistically compared to English eccentrics Leigh Bowery and Isabella Blow and to American recording artist Cher.^{[14][26][110][122]} She commented that "as a child, she somehow absorbed Cher's out-there fashion sense and made it her own."^[122] She has considered Donatella Versace her muse and the late British fashion designer and close friend Alexander McQueen as an inspiration, admitting that "I miss Lee every time I get dressed" while channeling him in some of her work.^[14][78] Modeled on Andy Warhol's Factory, Gaga has her own creative production team, which she handles personally, called the Haus of Gaga, who create many of her clothes, stage props, and hairdos.^[123] Her adoration of fashion came from her mother, who she stated was "always very well kept and beautiful."^[6] "When I'm writing music, I'm thinking about the clothes I want to wear on stage. It's all about everything altogether—performance art, pop performance art, fashion. For me, it's everything coming together and being a real story that will bring back the super-fan. I want to bring that back. I want the imagery to be so strong that fans will want to eat and taste and lick every part of us."^[26] The Global Language Monitor named "Lady Gaga" as the Top Fashion Buzzword with her trademark "no pants" a close third.^[124] Entertainment Weekly put her outfits on its end of the decade "best-of" list, saying, "Whether it's a dress made of Muppets or strategically placed bubbles, Gaga's outré ensembles brought performance art into the mainstream."^[125] Gaga made her runway debut at Thierry Mugler's Paris fashion show in March 2011 where she wore items from Nicola Formichetti's debut women's wear collection.^[126] In June of the same year, she won the Council of Fashion Designers of America Award for Fashion Icon.^[127] Time Magazine placed Gaga on their "All-Time 100 Fashion Icons List" amongst some of Gaga's inspirations such as Michael Jackson, Madonna, and the The Beatles, stating: "Lady Gaga is just as notorious for her outrageous style as she is for her pop hits. After all, Gaga, born Stefani Germanotta, has sported outfits made from plastic bubbles, Kermit the Frog dolls, and raw meat."^[128] She has since devoted her time as a fashion columnist for V magazine, where she has written about her creative process, her studying of the world of pop culture, and her ability to tune into the evolution of pop-culture meme.^[129]

In August 2011 she sent to her 15 millions followers that she had at that time on Twitter, a quote about creativity from the book "Creativity"^[130] by Osho,^[131] which led journalists, on October 28, of the same year, on her arrival to India for the inauguration of a big Formula One motorsport event,^[132] to ask her about her connection to him, to which Gaga said she was influenced by his work and that for her, "the creativity is the greatest way of rebellion": "Equality", she concluded, "is one of the most important things in my life".^[133]

Musical style[link]

	"Just Dance" (2008) noicon A 30-second sample of Lady Gaga's "Just Dance" featuring the chorus sung by Lady Gaga and Colby O'Donis in the range of B3 to C♯, backed by a synth marching beat. The song became her first international hit single and sold 7.7 million copies worldwide.
Problems listening to this file? See media help.

Continually experimenting with new musical ideas and images, Gaga's musical and performance style is the subject of much analysis and scrutiny from critics. She professes that she is "liberating" herself by constantly reinventing her sound and image, insisting that she has been drawn to such a practice since her childhood.^[134] Vocally, Gaga possesses the range of a contralto and exhibits "overwhelming expression, instinctive vocal phrasing, '80s rock reminiscent chest belts and animalistic vocal ticks" while being able to move through 2.4 octaves.^[135][136] Refusing to lip sync, Gaga – whose range is frequently compared to those of Madonna and Gwen Stefani – has manipulated her vocal style over the course of her career yet considers Born This Way (2011) "much more vocally up to par with what I've always been capable of."^[137][138] In summation of her voice, Entertainment Weekly wrote, "There's an immense emotional intelligence behind the way she uses her voice. Almost never does she overwhelm a song with her vocal ability, recognizing instead that artistry is to be found in nuance rather than lung power."^[139]

Gaga performing in a plastic bubble dress (2009)

Although her early lyrics have been criticized for lacking intellectual stimulation, "[Gaga] does manage to get you moving and grooving at an almost effortless pace."^[140] She admits that her songwriting has been misinterpreted; her friend and blogger Perez Hilton articulated her message in a clearer way: "you write really deep intelligent lyrics with shallow concepts." Gaga opined, "Perez is very intelligent and clearly listened to my record from beginning to end, and he is correct."^[141] "I love songwriting. It's so funny – I will just jam around in my underwear or I could be washing my dishes. I wrote several songs just at the piano," she confesses.^[141] Gaga believes that "all good music can be played at a piano and still sound like a hit."^[142] She has covered a wide variety of topics in her songs: while The Fame (2008) meditates on the lust for stardom, The Fame Monster (2009) expresses fame's dark side through monster metaphors. Born This Way (2011) is sung in English, French, German and Spanish and includes common themes in Gaga's controversial songwriting like love, sex, religion, money, drugs, identity, liberation, sexuality, freedom and individualism.^[143][144]

The structure of her music is said to echo classic 1980s pop and 1990s Europop.^[145] Her debut album The Fame (2008) provoked The Sunday Times to assert "in combining music, fashion, art and technology, [Gaga] evokes Madonna, Gwen Stefani circa 'Hollaback Girl', Kylie Minogue 2001 or Grace Jones right now" and a critic from The Boston Globe to comment that she draws "obvious inspirations from Madonna to Gwen Stefani... in [her] girlish but sturdy pipes and bubbly beats."^[146][147] Music critic Simon Reynolds wrote that "Everything about Gaga came from electroclash, except the music, which wasn't particularly 1980s, just ruthlessly catchy naughties pop glazed with Auto-Tune and undergirded with R&B-ish beats."^[148] The follow-up The Fame Monster (2009), saw Gaga's taste for pastiche, drawing on "Seventies arena glam, perky ABBA disco and sugary throwbacks like Stacey Q" while Born This Way (2011) also draws on the records of her childhood and still has the "electro-sleaze beats and Eurodisco chorus chants" of its predecessor but includes genres as diverse as opera, heavy metal, disco, and rock and roll.^[143] "There isn't a subtle moment on the album, but even at its nuttiest, the music is full of wide-awake emotional details," wrote Rolling Stone, who concluded: "The more excessive Gaga gets, the more honest she sounds."^[144]

Music videos and performances[link]

Gaga, recognized for her unconventionality, during a "blood soaked" performance (2010)

With constant costume changes, backup dancers, and provocative visuals, Gaga's music videos are often described as short films.^[149] "Being provocative is not just about getting people's attention. It's about saying something that really affects people in a real way, in a positive way," she professes.^[149] Exploring bondage and sadomasochism in addition to highlighting prevalent feminist themes, "the three central themes that shape Lady Gaga's music videos are sex, violence, and power."^[150] "Vaudevillian and carnal, Lady Gaga has got the knack of sending rape-like fantasies—in songs and videos that double as catch club hits—to the top of the charts," wrote one critic.^[151] "Whether it is physical violence or sexual exploitation, these videos offer vivid depictions of male power over women's bodies," wrote another.^[150] While she labels herself "a little bit of a feminist" (she rejects man-hating feminism) and asserts that she is "sexually empowering women,"^[151] Gaga strives to empower young women to stand up for what they believe in.^[150] She also attempts to liberate her fans so they can feel "less alone."^[152] "She not only reiterates her assertion of total originality," professed pop critic Ann Powers, "but also finesses it until it's both a philosophical stance about how constructing a persona from pop-cultural sources can be an expression of a person's truth—a la those drag queens Gaga sincerely admires—and a bit of a feminist act."^[153] In summation of her videos, Rolling Stone used the rhetoric: "does anyone look to a Lady Gaga video for restraint?"^[93]