Beatles, Oasis, Guns N' Roses, Jeff Buckley, Stones, Jam would be some of my favourites. Alot of bands I wouldnt have much to choose between them - on any given day a different band is my favourite. I dont tend to be fanatical about bands, I like to vary my listening.

Ocean Colour Scene are great for whoever said it.

At the moment I really like Marvelous 3, they are a power-pop band, punkier than Blink 182 without the annoying voice, the sinbger Butch Walker is amazing. He has a huge range.