The petroleum industry is usually divided into three major components: upstream, midstream and downstream. Midstream operations include elements of traditional upstream and downstream business.

The midstream gas business starts at the gathering system. The gathering system is collecting wet natural gas from the well heads and transports it to a gas processing plant. A gathering system can range from a small system where gas is processed close to the well head, to a system that consists of thousands of miles of small-diameter, low pressure pipes collecting from many hundred wells. At the gas processing plant methane (a.k.a. dry natural gas) is separated from the wet natural gas, leaving natural gas liquids as a by-product. NGLs are heavier elements of the wet natural gas, these include ethane, propane, butane, isobutane, and other condensates. The midstream companies makes money by fractionating, transporting and marketing these natural gas liquids. Source: NaturalGas.org

Natural Gas Liquids (NGL) should not be confused with Liquified Natural Gas (LNG) which is methane condensed into a liquid at close to atmospheric pressure .

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.

The Camerawalls is an indie pop band based in Manila, Philippines formed in 2007 by singer and guitarist Clementine, the main songwriter of the band and formerly of Orange and Lemons.

With a cult following back in 2003 to mainstream success in 2005 via a series of hit singles through a major label, it was with the band Orange and Lemons that the breakup in 2007 resulted in the premature exit of Clementine from the music scene.

This was to prove as only temporary, as Clementine immediately formed a new band in September 2007 under the name The Camerawalls. It showcased his songwriting prowess that manifested in his earlier works collaborating with old friends Law Santiago and Ian Sarabia.

To support The Camerawalls' releases and go as far as establishing full creative control and marketing his own music, Clementine also founded Lilystars Records, an independent record label determined to house the sensibility and aesthetics of indie pop music in the Philippines.

On March 2008, The Camerawalls released a sample of their music with an unofficial single "Markers Of Beautiful Memories" over the internet, which slowly gained attention and a following and then eventually picked up by radio. With the release of the debut album Pocket Guide to the Otherworld on July 3, 2008 and the success of the single "Clinically Dead For 16 Hours", The Camerawalls became an example of a remarkable music production in true indie spirit.

Vic Godard (born Vic Knapper in Southwest London, England) is a British singer-songwriter formerly of the punk group Subway Sect. He is now a solo performer.

Born Vic Knapper in Mortlake c.1959, Godard was raised in Barnes.

In 1976, Godard formed Subway Sect with three other fans of the Sex Pistols at the suggestion of Sex Pistols manager Malcolm McLaren, who wanted another band for the line-up of the 100 Club Punk Festival. Despite their inexperience, Subway Sect made a successful debut at the festival and were taken on by Clash manager Bernie Rhodes. They appeared with The Clash on the White Riot Tour in 1977 and released their debut single, "Nobody's Scared"/"Don't Split It", in March 1978. While recording their debut album at Gooseberry Studios, Rhodes suddenly fired the entire band except for Godard. Only one track from the album's recording sessions, "Ambition", was released by Rough Trade records; the single was a major hit on the alternative charts.

Godard re-formed Subway Sect in 1980 with new musicians and signed to MCA Records sublabel Oddball, releasing the album What's The Matter Boy?. Following a summer tour with Buzzcocks, Subway Sect disbanded again. Guitarist Johnny Britten formed a rockabilly band but was soon forced to leave the group, at which point Godard stepped in to take his place. They recorded the album Songs For Sale in 1981, but were disappointed with the results and disbanded soon after, most of the band going on to form JoBoxers. Godard also recorded an LP at Olympic Studios, called T.R.O.U.B.L.E., with a group of London jazz musicians known as Working Week, which was eventually released two years later by Rough Trade Records.