Watch The Dirty Dozen Brass Band: Down & Dirty (1970) : Full Movie Online Free Down & Dirty captures one of New Orleans' most acclaimed musical groups live at The Georgia Theatre in Athens, GA. Over a 23-year career, The Dirty Dozen Brass Band has boldly forged the traditions of New Orleans jazz with the modern influences of bebop, funk, R&B and pop, creating a new standard by which all other New Orleans groups, brass band or otherwise, are measured.