may be old news but...
Bon Iver
Animal Collective
Fleet Foxes
Cage the elephant
The Temper Trap
Miike Snow (spelling is correct)
Manchester orchestra
Moreland & Arbuckle- delta blues band that used to play in mhk before becoming too elite... my dad did the photography for one of their albums so maybe I'm biased.
edit* Moreland & Arbuckle are actually elite as they are playing a few shows with george thorogood in the future