There are so many different groups that are going to perform this year at the Grammys, I can't keep them all straight! For all the latest and greatest news about the Grams and what is happening leading up to the big night, might I suggest: http://www.grammy.com/
This is their "Official" website and seem to have a better understanding of the ins and outs then us lowly radio peeps! I did list the best of the best for you all to see who is getting a nod for what.. Enjoy!