Favorite bands :
Courtesy of my Last.fm page...
Jimi Hendrix Experience, RHCP, John Frusciante, Beatles, Stevie Ray Vaughan, Led Zeppelin, Pink Floyd, Rolling Stones, Arctic Monkeys, Smiths, Devendra Banhart, SRV, The Strokes (and all individual solo endeavours to date), Mars Volta, The Cribs, Zero 7, Bloc Party, Explosions in the Sky, Mogwai, At The Drive-In...to name but a few of the ones that are "bands" (there's many other artists/djs etc going on in my most played)
Favorite guitarists :
Jimi Hendrix, John Frusciante, Johnny Marr, SRV, Nick Valensi