Never before has one of the brothers gone so far as to leave the band . Oasis shot to stardom with its 1994 album , `` Morning Glory,` which sold over 10 million copies and was certified double platinum by the RIAA in 1996.
Never before has one of the brothers gone so far as to leave the band . Oasis shot to stardom with its 1994 album , `` Definitely Maybe '' The band was one of the pioneers of Britpop , along with Blur .