The Sing Off is back for another season of NBC after a year long time off and this is your chance to audition as a contestant on the hit television show. THE LION KING Broadway Cast Takes Over NYC Subway and Sings 'Circle Of Life' - Duration: 3:51. Jamal Lee Harris 14,230,532 views It looks like the singing is over for The Sing-Off on NBC — at least for now. The a capella singing competition debuted in December 2009 and ran for just four episodes. Season Premiere Wednesday December 17 9/8c. America's favorite a capella show is back! Just in time for the holidays, The Sing-Off returns as the country's top a. The Sing-Off is an American television singing competition featuring a cappella groups. It debuted on NBC on December 14, 2009, and is produced by Sony Pictures. Could you guys subscribe to this Guy's channel! He'll be posting videos and some of his music and it be a great help to him! . The third season of The Sing-Off premiered on September 19, 2011. The number of a cappella groups was increased from 10 to 16, resulting in a new format. When both the cast of the Lion King and the cast of Aladdin got stranded at LaGuardia Airport in New York City, they decided to have a sing-off. We’re inviting local elementary schools to participate in our second annual jingle sing-off contest for a chance to win up to $5,000 for your school! The public (and the judges) have spoken, and it's Freddy Parker who will be following Bratavio home from The X Factor. After a typically tense reveal with Freddy.