NBC's "The Sing Off" is looking for the next a cappella sensation | Arts & Culture

NBC's "The Sing-Off" is looking for the best-of-the-best a cappella groups to audition for season three of the hit series.

Casting for the vocal competition show will take place in Nashville next month.

The most talented a cappella groups will be chosen to compete for an opportunity to win a cash prize and a Sony Music recording contract.

Here's the info you need:

NASHVILLE Saturday, May 14 Sir Studios 1101 Cherry Avenue Nashville, TN 37203

"The Sing-Off" averaged more than nine million viewers in its second season to become NBC's second highest-rated reality competition program.

"The Sing-Off" features a cappella groups performing popular songs from various genres, arranged and sung such as audiences have never heard before.

There is no lip-synching, back-up band or safety net.

Ultimately, America decides the winning group.