Today marks the 44th anniversary of one of my favorite concerts captured on tape, 'Joe Cocker's Mad Dogs and Englishmen'. With a massive band, film crew and mobile audio recording studio, they hit the road on a last minute tour with band leader Leon Russell with the arrangements.  We'll spin cuts from the album tonight at 5:20, and here's footage from that concert, the band playing the 'The Letter' from The Boxtops...