5 시즌
28 삽화
The Sing-Off - Season 2 Episode 4 에피소드 4
The five remaining groups come together for a performance; each group sings a medley of songs by a single artist; the judges choose the contestants' next assignment.
- 국가 : United States of America
- 유형 : Reality
- 감독 :
- 캐스트 : Shawn Stockman, Nick Lachey, Patrick Stump, Jewel
