via press release:
NBC SETS DEC. 9 AS RETURN DATE FOR SEASON FOUR OF ‘THE SING-OFF’
Annual Holiday Series Showcases the Country’s Top A Cappella Groups
UNIVERSAL CITY, Calif. — Oct. 9, 2013 — NBC has set Monday, Dec. 9 (9-11 p.m. ET/PT) as the premiere episode of the new season of the holiday series “The Sing-Off.”
“The Sing-Off” originally premiered in December 2009 as a five-night event and became a weekly series in 2011.
This year’s season will run for seven episodes, with the finale set for telecast on Monday, Dec. 23 with a two-hour episode (9-11 p.m.)
The program showcases the country’s top a cappella groups performing popular songs in ways that viewers have never heard them before. “The Sing-Off” has no lip-synching, back-up bands or safety net. They are singing with dreams of walking away with the ultimate prize — a recording contract and $100,000.
Nick Lachey will return as host. As previously announced, Jewel will join the judges table this season alongside Ben Folds and Shawn Stockman, who are both returning.
“The Sing-Off” is produced by One Three Media (a Hearst/Mark Burnett company) along with Outlaw Entertainment and Sony Pictures Television.