High Quality Content by WIKIPEDIA articles! Oasis were an English rock band that formed in Manchester in 1991. The band originally consisted of vocalist Liam Gallagher, guitarist Paul "Bonehead" Arthurs, bassist Paul "Guigsy" McGuigan and drummer Tony McCarroll; Liam's older brother - guitarist, vocalist and lead songwriter Noel - joined shortly after the band's formation. The original lineup performed on the band's first album, Definitely Maybe, and McCarroll was the first to leave during recording for (What's the Story) Morning Glory?. Alan "Whitey" White was his replacement, and he played on all of the album's tracks except "Some Might Say". Next to leave was McGuigan in September 1995, though only for a small amount of time. He was temporarily and unofficially replaced by Scott McLeod, who played a few tour dates with the band and appeared in the music video for "Wonderwall", before suddenly leaving. Guigsy was subsequently convinced to return to the band near the release of Morning Glory.