Reason enough to tune in to tonight's Grammy Awards Show: North Carolina's Avett Brothers (left) will perform with Bob Dylan and Mumford & Sons. David Menconi has more on that over at On the Beat (he'll also be live-blogging the show all night).
Eminem leads nominations with ten, followed by Bruno Mars with 7. Jay-Z, Lady Antebellum, and Lady Gaga each have six nominations. Barbra Streisand will be honored as Person of the Year.
Here's a full list of nominees.
Scheduled to perform: Eminem, Lady Antebellum, Lady Gaga, Katy Perry, Arcade Fire, Cee Lo Green, Miranda Lambert, Justin Bieber, B.o.B, Bruno Mars, MonĂ¡e, Muse and Jaden Smith.
Mick Jagger is said to be performing a tribute to the late soul singer Soloman Burke.
The show airs at 8pm tonight on CBS.