I felt these past few years have been pretty good to Indie music. To name a few:
The XX (although their album came out in 2009, I just recently grew to like them a lot, plus their second album is coming out on the 12th)
Beirut
Beach House
Bloc Party
Then there are bands from different genres who have recently released something new, such as:
Regina Spektor
Muse
This is the true definition of owning.