Apologies for the late reply!
I'll just list my preferred genres and my favourite artists underneath, it's by no means complete -
Classic Rock -
Led Zeppelin
The Kinks
AC/DC
Hip-hop -
Kanye West
Childish Gambino
Frank Ocean
Indie -
Purity Ring
Death Cab for Cutie
Arcade Fire
Two Door Cinema Club
Fleet Foxes
Acoustic -
John Frusciante
John Butler
Joseph Arthur
Radical Face
Rock -
Red Hot Chili Peppers
Jimmy Eat World
System of a Down
Guns n' Roses
Foo Fighters
Queens of the Stone Age
Jazz -
Art Blakey
Balance and the Travelling Sounds
Regina Spektor
Takashi Matsunaga and Shun Ishikawa
Youngblood Brass Band
I listen to a hell of a lot more stuff, but uh, I'll leave it at this. It was harder than I thought to be concise!
If you want a better idea of my kind of music, check out my last.fm profile -
http://bit.ly/rceAsb