Indie:
Fleet Foxes
Faunts
Cut Copy (highly recommend)
Vampire Weekend
The Walkmen
Los Campesinos!
Max Tundra
Times New Viking
No Age
Lykke Li
Electro: (just type all these into a hypem.com search)
Designer Drugs
The Phantom's Revenge
HEARTSREVOLUTION
Fake Blood
LAZRtag
Treasure Fingers
Laidback Luke
Young Punx
Dub-step:
Zomby
Burial
Distance
The Bug
Headhunter
"Fullness of knowledge always means some understanding of the depths of our ignorance; and that is always conducive to humility and reverence." - Robert Millikan