Pearl Jam.
D.D.
You may have heard of them, but if you haven't, check out the band "Brad". Per wiki they're still active. Stone Gossard of Pearl Jam is one of the players, and the music is simply incredible. I'm not a big fan of Pearl Jam, but this shit just blows my mind. The vocalist, Shawn Smith, is one of the best I've ever heard. The music is modern, but has a funky 70's groove that makes it incredibly interesting. I can't think of a single category this music fits in. It's killer. My best find of 2011.