The Sing-Off
Mon 9:00 PM EDT on NBC (United States)
Concluded (United States)
5
Seasons,
29
Episodes
60 Minutes
608 tracks
The a capella singing competition returns for a second season. Ten groups are competing for a recording contract. The groups perform songs from a variety of genres, with no backup band to help them along the way. Nick Lachey, formerly a member of 98 Degrees, returns as host.
