5 Sezon
28 Episod
The Sing-Off - Season 1
- An: 2014
- Țară: United States of America
- Gen: Reality
- Studio: NBC
- Cuvânt cheie: competition, music competition, singer, singing, singing competition, acapella, a cappella
- Director:
- Distribuție: Shawn Stockman, Nick Lachey, Patrick Stump, Jewel