 Adcock's songs have been featured in the motion pictures "Blaze", "Heaven's Prisoners" and "Black Snake Moan", and he has worked as a music supervisor and composer for the films "Killer Joe", "30 Beats", "Macumba", "Dirty Politix" and "Night Orchid".His original songs and productions have also been featured on the Grammy-nominated soundtrack of the HBO series "True Blood", and Adcock has appeared on the series' inaugural season performing with his group The Lafayette Marquis.In March 2009, a documentary co-produced by Adcock, "Promised Land