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28 Episodio
The Sing-Off - Season 1 Episode 4 Episodio 4
Sing it. Bring it.
Finale
- Año: 2014
- País: United States of America
- Género: Reality
- Estudio: NBC
- Palabra clave: competition, music competition, singer, singing, singing competition, acapella, a cappella
- Director:
- Emitir: Shawn Stockman, Nick Lachey, Patrick Stump, Jewel