This post is a little late, but I had to shine some light on this message and collaboration..Mos Def, Lenny Kravitz, the Preservation Hall Band, Trombone Shorty, and Tim Robbins teamed up last month to record a remake of the classic New Orleans tune, It Ain’t My Fault to benefit Gulf Aid, a nonprofit created in response to the oil spill off the Louisiana Coast. Check out the video below and for more info on the cause, please visit http://GulfAid.org