I am going to add to my list aswell .

My original list...
K.T Tunstall
RHCPs
Nirvana
Placebo
Scissor Sisters
Dixie Chicks
Pete Murray - Australian guy & is wonderful. (Edited i have realy gone off his music)
Bernard Fanning - As above.
Powderfinger - Aussie band.
Smashing Pumpkins

This is what is on my playlist on my computer atm...

Jason Mraz
Lily Allen
Operation Ivy
Le Tigre
Oasis
Dixie chicks
Nickleback
Petula Clark
Junior Senior
Timbaland
Evermore
Steppenwolf
The Everly Brothers
Plain White Tee's