In December 2009, he acted as music director, arranger, coach, and consultant behind the scenes on America's first a cappella reality show competition, titled The Sing-Off, and returned in 2010 as one of the show's producers.
He also served as Executive Music Producer on the Dutch Sing Off, Sing Off South Africa and Sing-Off China, including several guest appearances as a judge and performer.

Along with The House Jacks, he sang and performed the 2011 Monday Night Football theme song "Are You Ready for Some Football" with Hank Williams, Jr.
He worked with Straight No Chaser on their first PBS special Live in New York.

He appeared in front of the camera for the first time on Lifetime's Pitch Slapped reality show, in which he coached after school high school a cappella group Stay Tuned from Cherry Hill, New Jersey, focusing both on their musicality and emotional delivery.
The show also aired overseas in London, Israel (where its name in Hebrew means "a cappella battle") across Latin America, Indonesia and the Philippines (under the name Pitch Battle).

As of summer 2017 he is series music director for a new competitive choir show on BBC1 called Pitch Battle, as well as appearing on camera each episode providing insight and commentary.
He was also the third judge for the season one live finale.

He judged Eurovision Choir 2019.
In December 2009, he acted as music director, arranger, coach, and consultant behind the scenes on America's first a cappella reality show competition, titled The Sing-Off, and returned in 2010 as one of the show's producers. He also served as Executive Music Producer on the Dutch Sing Off, Sing Off South Africa and Sing-Off China, including several guest appearances as a judge and performer.
Along with The House Jacks, he sang and performed the 2011 Monday Night Football theme song "Are You Ready for Some Football" with Hank Williams, Jr.
He worked with Straight No Chaser on their first PBS special Live in New York.
He appeared in front of the camera for the first time on Lifetime's Pitch Slapped reality show, in which he coached after school high school a cappella group Stay Tuned from Cherry Hill, New Jersey, focusing both on their musicality and emotional delivery. The show also aired overseas in London, Israel (where its name in Hebrew means "a cappella battle") across Latin America, Indonesia and the Philippines (under the name Pitch Battle).
As of summer 2017 he is series music director for a new competitive choir show on BBC1 called Pitch Battle, as well as appearing on camera each episode providing insight and commentary. He was also the third judge for the season one live finale.
He judged Eurovision Choir 2019.
Deke Sharon