sing off nbc street corner symphony 320 'The Sing Off': Sneak peek at Night 4's medley competition

Zap2it had the pleasure of attending the taping of NBC’s “The Sing-Off’s” fourth night of competition. And we can say with all honesty that the fun vibe in that theatre was pretty contagious (even for us jaded media types). 
There’s really nothing like hearing the talented groups live and singing their hearts out for a crowd of cheering friends, family and fans.
While host Nick Lachey has several chances to get his intros and lines just right, the groups have only one chance to make their best impression on the three judges. Yes, folks, there are no do-overs for the competitors. Even the judges only get that one chance to say what they think of each act.
On Wednesday’s (Dec. 15) Night 4 of competition, the groups will perform medleys from iconic artists and Zap2it has an exclusive preview from two of the groups. The “Godfathers of A Capella,” Jerry Lawson & Talk of The Town will perform a medley of Otis Redding hits and the southern boys of Street Corner Symphony bravely take on The Beatles. 
Watch our exclusive previews below:

Night 4 of “The Sing-Off” airs tonight (Dec. 15) at 8 p.m. ET on NBC.
Which groups are you cheering for?
Posted by:Jethro Nededog