Lightning 100 Presents the 6th annual Music City Mayhem! The on air competition begins Monday 3/17/14 at 9am. 32 artists will participate in this year’s tournament. This year’s grand prize winner gets a spot at Live On The Green 2014, 3 days studio time with an engineer from Soundstage Studios and a song played in heavy rotation on Lightning 100 for a month! Here are the final 32.