I will make this easy on myself and just copy the list I have on my MySpace page.... These are my favorite bands:
+44, Alice in Chains, Alison Moyet, And You Will Know Us by the Trail of Dead, Angels and Airwaves, Beck, Bjork, Blink 182, Brand New, Bright Eyes, Chris Isaak, Coldplay, Darude, Dashboard Confessionals, Dave Matthews Band, Dead or Alive, Dynamite Hack, Get Up Kids, Green Day, Harvey Danger, Head Automatica, Indigo Girls, Leo Kottke, Matisyahu, Mighty Mighty Bosstones, Morningwood, Morrissey, My Chemical Romance, Panic! At the Disco, Pearl Jam, Placebo, Plain White Tees, Poe, REM, Secret Machines, She Wants Revenge, Smashing Pumpkins, Social Distortion, Soft Cell, Sonya Kitchell, Squirrel Nut Zippers, Taking Back Sunday, The Cure, The Dresden Dolls, The Futureheads, The Raconteurs, The Ramones, The Used, Tracy Bonham, Tracy Chapman, Violent Femmes, Yaz, Yeah Yeah Yeahs, Yellow Card, Bush, Korn, Marilyn Manson, Nine Inch Nails, Primus, Rage Against the Machine, Soundgarden, StainD, Static X, Stone Temple Pilots, Tool, The Beatles, Billie Holliday, Cream, Dusty Springfield, Frank Sinatra, George Thoroughgood, Glenn Miller, Janis Joplin, Led Zeppelin, Lynard Skynard, Pink Floyd, The Doors, The Eagles, Tom Petty, Bone Thugs N Harmony, Cypress Hill, Digital Underground, Kottonmouth Kings, Barry White, Dead Milkmen, Gnarls Barkley, Ween.....
I think that pretty much covers it... if I come up with anything else, I'll add it.