Don't get any huge lists in here either, I'm just curious to know what a few (5 at most) of your favorite bands are. My top three are without a doubt:
Phish: Can't wait to see Phish 3D, and hopefully one of their concerts this summer.
Red Hot Chili Peppers: Can't wait for their next studio album, but it won't have John Frusciante which is sad.
Led Zeppelin: Unfortunately they are done and there's nothing more to look forward to.