Check out this cool performance from Wednesday night's annual Country Music Awards! A 20-person drum line literally lit up of the stage as backup to a joint performance with 2014 CMA Vocal Group of the Year Little Big Town and pop star Ariana Grande. The drummers were organized by Nashville-based percussion ensemble Music City Mystique and also included members from Palmetto Percussion (Central, S.C.), Father Ryan High School (Nashville) and Middle Tennessee State University (Murfreesboro).