Oasisx3, U2x3, Bruce Springsteenx2, Arcade Fire, Arctic Monkeys, Radioheadx2, My Bloody Valentine, Kasabianx2, Metallicax2, The Strokes, RHCP, Bloc Party, Flogging Molly, Trivium, Glasvegas, Coldplay, Fightstar, The Darkness, Foo Fighters, Fozzy, Goldie Lookin' Chain, Kanye West, Pixies, Iron Maiden, Pearl Jam, Manic Street Preachers, Stereophonics, The Rolling Stones, Maximo Park, Muse, Primal Scream, Lily Allen, Tenacious D, The Verve, Blur, Yeah Yeah Yeahs, Bob Dylan, Bon Jovi, TV On The Radio, Slayer, Slipknot, Mastodon, David Gilmour....
The list could go on for a while if I tried to remeraber everything I saw at Reading 2005+06, Wakestock, Download, and the many support banRAB. Still kinda sad I didn't go to Reading in 2007 since Smashing Pumpkins played, and I love them.