5 Saison
28 Episod
The Sing-Off
- Joer: 2014
- Land: United States of America
- Genre: Reality
- Studio: NBC
- Schlësselwuert: competition, music competition, singer, singing, singing competition, acapella, a cappella
- Direkter:
- Besetzung: Shawn Stockman, Nick Lachey, Patrick Stump, Jewel