Beatles music is pretty much universal, yeah they were exceptional for their time but Oasis were the same up to Standing on the Shoulders of Giants. Everything they recorded to that point was gold and 30 years from now people will still be saying the same.
My top 5 (at the moment):
Morning Glory, Gas Panic (the live version from Familiar to Millions is exceptional), D'ya Know What i Mean, Slide Away, My Big Mouth