5 Season
28 Episode
The Sing-Off - Season 4 Episode 7 Finale (2014)
Watch The Sing-Off - Season 4 Episode 7 Finale Full Episodes Online Free SolarMovie. The three remaining groups compete; one group is declared the winner.
- Country : United States of America
- Genre : Reality
- Studio : NBC
- Keyword : competition, music competition, singer, singing, singing competition, acapella, a cappella
- Director :
- Cast : Shawn Stockman, Nick Lachey, Patrick Stump, Jewel
