Video

Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.

Video systems vary greatly in the resolution of the display, how they are refreshed, and the rate of refreshed, and 3D video systems exist. They can also be carried on a variety of media, including radio broadcast, tapes, DVDs, computer files etc.

History

Video technology was first developed for Mechanical television systems, which were quickly replaced by cathode ray tube (CRT) television systems, but several new technologies for video display devices have since been invented. Charles Ginsburg led an Ampex research team developing one of the first practical video tape recorder (VTR). In 1951 the first video tape recorder captured live images from television cameras by converting the camera's electrical impulses and saving the information onto magnetic video tape.

Video recorders were sold for $50,000 in 1956, and videotapes cost $300 per one-hour reel. However, prices gradually dropped over the years; in 1971, Sony began selling videocassette recorder (VCR) decks and tapes to the public.

The Cranberries

The Cranberries are an Irish rock band who formed in Limerick in 1989. The band consists of vocalist Dolores O'Riordan, guitarist Noel Hogan, bassist Mike Hogan and drummer Fergal Lawler. Although widely associated with alternative rock, the band's sound also incorporates indie pop, post-punk, Irish folk and pop rock elements.

The Cranberries rose to international fame in the 1990s with their debut album, Everybody Else Is Doing It, So Why Can't We?, which became a commercial success. The group was one of the most successful rock acts of the '90s and sold over 40 million albums worldwide. The band has achieved four top 20 albums on the Billboard 200 chart (Everybody Else Is Doing It, So Why Can't We?; No Need to Argue; To the Faithful Departed and Bury the Hatchet) and eight top 20 singles on the Modern Rock Tracks chart ("Linger", "Dreams", "Zombie", "Ode to My Family", "Ridiculous Thoughts", "Salvation", "Free to Decide" and "Promises").

In early 2010, after a six-year hiatus, The Cranberries reunited and began a North American tour, followed by shows in Latin America and Europe. The band recorded their sixth album Roses in May 2011, and released it on 27 February 2012.

One Direction

One Direction (commonly abbreviated as 1D) are an English-Irish pop boy band based in London, composed of Niall Horan, Liam Payne, Harry Styles, Louis Tomlinson, and previously, Zayn Malik until his departure from the band on 25 March 2015. The group signed with Simon Cowell's record label Syco Records after forming and finishing third in the seventh series of the British televised singing competition The X Factor in 2010. Propelled to international success by social media, One Direction's four albums, Up All Night (2011), Take Me Home (2012), Midnight Memories (2013) and Four (2014) topped charts in most major markets, and generated hit singles including "What Makes You Beautiful", "Live While We're Young", and "Story of My Life". Their fifth studio album, Made in the A.M., was released in November 2015.

Their achievements include five Brit Awards, four MTV Video Music Awards, eleven MTV Europe Music Awards, seven American Music Awards (including Artist of the Year in 2014 and 2015), and nineteen Teen Choice Awards out of nineteen nominations, among many others. According to Nick Gatfield, the chairman and chief executive of Sony Music Entertainment UK, One Direction represented a $50 million business empire by June 2012. They were proclaimed 2012's "Top New Artist" by Billboard. According to the Sunday Times Rich List, by April 2013, they had an estimated personal combined wealth of £25 million ($41.2m) making them the second-wealthiest musicians in the UK under 30 years of age. In 2014, Forbes listed them the second-highest earning celebrities under 30, with the group earning an estimated $75 million from June 2013 to June 2014. In June 2015, Forbes listed their earnings at $130 million for the previous twelve months, and ranked them the fourth highest earning celebrities in the world.

Music video

A music video or song video is a short film integrating a song and imagery, produced for promotional or artistic purposes. Modern music videos are primarily made and used as a marketing device intended to promote the sale of music recordings. There are also cases where songs are used in tie in marketing campaigns that allow them to become more than just a song. Tie ins and merchandising could be used in toys are marketing campaigns for food and other products. Although the origins of music videos date back to musical short films that first appeared in the 1920s, they came into prominence in the 1980s when MTV based their format around the medium. Prior to the 1980s, these works were described by various terms including "illustrated song", "filmed insert", "promotional (promo) film", "promotional clip", "promotional video", "song video", "song clip" or "film clip". Since the creation and increased popularity of YouTube, mainstream artists now promote new music videos by releasing trailers of short promos on the site for their upcoming song and music video. Consequentially, YouTube has been converted into a social media platform for celebrities and artists to market themselves to their fans and audiences.

Greatest hits album

A greatest hits album, sometimes called a "best of" album or a catalog album, is a compilation of songs by a particular artist or band. Most often the track list contains previously released recordings with a high degree of notability. However, to increase the appeal, especially to people who already own the original release, it is common to include remixes and/or alternate takes of popular songs; even new material (previously unreleased). At times a greatest hits compilation is the original release for songs that have themselves been released as a single and charted successfully.

Notable compilations

Madonna's The Immaculate Collection is the best selling greatest hits compilation by a solo artist; all of the songs on it are presented in different versions than the original hit versions. The Eagles' Their Greatest Hits (1971–1975) is the best selling greatest hits compilation by a group and also one of the ten best selling albums in history. Greatest hits albums are typically produced after an artist has had enough successful songs to fill out an album release. Some artists, such as Mariah Carey, Madonna, Janet Jackson, Britney Spears, Elvis Presley, Michael Jackson, The Beatles, Kenny Rogers, Aerosmith, Kiss, U2, Dolly Parton, Journey, Los Tigres del Norte, Queen, Kylie Minogue and Billy Joel, have released multiple greatest hits albums through their long careers. Some greatest hits albums are released only at the end of the artist or group's career. For example, My Chemical Romance released a greatest hits album after they disbanded. Other artists, like Eminem have released hits albums in the center of their success. He released Curtain Call: The Hits in 2005 and then Shady XV as a compilation album in 2014.