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NBC plans to bring The Sing Off back for a second season, TVGuide.com has confirmed.

10 questions with The Sing Off's Nick Lachey

The show, which features a cappella groups performing popular songs in an elimination contest, debuted in December with a four-episode run. The ratings for the Nick Lachey-hosted show were solid during the brief stint.No premiere date has been set for the new episodes.Are you excited to see more of The Sing Off?