The show may have been called “Clash of the Choirs” but it was all sweet music with the grandMA controlling the lighting for the new NBC series. A.C.T Lighting is the exclusive distributor of the grandMA in North America.

“Clash of the Choirs” featured five music celebrities — Nick Lachey, Patti LaBelle, Blake Shelton, Michael Bolton and Kelly Rowland — who assembled amateur choirs in their hometowns. The choirs performed on four consecutive nights in the week leading up to Christmas with viewers eliminating groups as the nights wore on. Lachey‘s Cincinnati-based choir emerged the winner taking home $250,000 for the Cincinnati Children‘s Hospital. more