Oasis were an English rock band formed in Manchester in 1991. Developed from an earlier group, the Rain, the band originally consisted of Liam Gallagher (lead vocals, tambourine), Paul Arthurs (guitar), Paul McGuigan (bass guitar), and Tony McCarroll (drums). Upon returning to Manchester, Liam's older brother Noel (lead guitar, vocals) joined as a fifth member, finalising the band's core line-up. During the course of their existence, they had various line-up changes, though the Gallagher brothers remained as the staple members.
Oasis signed to independent record label Creation Records in 1993 and released their record-setting debut album Definitely Maybe (1994). The following year they recorded (What's the Story) Morning Glory? (1995) with drummer Alan White, in the midst of a chart rivalry with Britpop peers Blur. Spending ten weeks at number one on the UK Albums Chart, (What's the Story) Morning Glory? was also an international chart success, and became one of the best-selling albums of all time. In addition, it stands as the fifth best-selling album in the UK, and the biggest-selling album in the UK of the 1990s. The Gallagher brothers featured regularly in tabloid newspapers for their disputes and wild lifestyles. In 1996, Oasis performed two nights at Knebworth for an audience of 125,000 each night, the largest outdoor concerts in UK history at the time. In 1997, Oasis released their third album, Be Here Now; becoming the fastest-selling album in UK chart history. Learn more on Wikipedia.