2008 documentary about the sound system scene in England. Musically Mad takes you into the heads and hearts of the singers and the soundmen, the backbone of the UK roots reggae sound systems. With them they bring the deepest bass and highest chants, delivered by massive stacks of speakers and custom-built sound equipment.Sounds and Interviews from: Mikey Dread, Levi Roots, Mad Professor, Aba Shanti, Irations Steppas, King Earthquake, I Natural, Ras Muffet, Afrikan Simba, Fatman Sound, King Shiloh, Murray Man and more.