What will he sing?
This Sunday, Bob Dylan will give a rare performance at the Grammy Awards as part of a salute to acoustic music. Dylan, a 10-time Grammy winner, will take the stage with folk rock band the Avett Brothers and the British indie folk rock group Mumford & Sons. It is not certain what song Dylan will sing with the rising stars, but Mumford & Sons are nominated for best new artist and best rock song for "Little Lion Man." In a 50-year recording career, Dylan has performed at the Grammys only five times. You can also look forward to rapper and hip-hop producer Dr. Dre gracing the Grammy stage for the first time on Sunday. Dr. Dre is a 6-time Grammy winner and nominated this year for his producer role for Eminem's album, "Recovery," and is set to perform alongside Eminem as well as Maroon 5 frontman Adam Levine. The Grammy ceremony will air live this Sunday on CBS.