Misericordia University men's lacrosse player Kurt Knecht was featured this week on NBC's "The Sing Off," a prime-time show that highlights some of the nation's top a cappella acts.

Knecht's group, "Men of Note," is a collection of Cherry Hill West High School alumni. They performed on national television on December 6 in front of host Nick Lachey and celebrity judges Ben Folds, Shawn Stockman (of Boys II Men) and Nicole Scherzinger (of the Pussycat Dolls).

Men of Note performed Bill Joel's "The Longest Time" and are also included on a holiday album from the show singing "The First Noel."

Knecht's group won the International Championship of High School A Cappella (ICHSA) in 2006, 2007 and 2008.

Men of Note singing "The Longest Time":