This interactive "Music Minus Solos” is an alternate mix of "Joe Frazier - Round 3" that allows you and a friend to take over for Jeff Berlin, Steve Vai, and David Sancious to play along with Steely Dan drummer Keith Carlock. This bundle includes the full digital score along with the alternate mix "minus" Jeff Berlin's bass solos, Steve Vai's guitar solos, and David Sancious’ (and Jeff’s!) keyboard solos in two file formats: FLAC wav and mp3.