t to join director Greg 'Freddy' Camalier and producer Stephen Badger to a concert and screening of MAGNOLIA PICTURES' MUSCLE SHOALS A film by Greg 'Freddy Camalier Interviewees include Gregg Allman, Bono, Clarence Carter, Jimmy Cliff, Aretha Franklin, Mick Jagger, Alicia Keys, Ed King, Keith Ric