The Sing-Off - Season 4 - Promo - Video

Watch The Sing-Off Season 4 promo video! From the producers of The Voice!

I am so excited for this show. One of my favorites.

Let's see:

3 judges
1 charismatic host
A majority of contestants who can sing

Formula for success yes?

Go The Sing-Off! Premieres December 9, 2013 after The Voice.

The Sing-Off - Season 4 - Promo - Video