Intermediate Jazz Conception is another in the popular series of etude books by Jim Snidero featuring some of the best jazz musicians in the world. This book/audio set includes bass accompaniment to standards, modal tunes and blues demonstrated by Paul Gill on bass along with the incredibly swinging rhythm section of Dave Hazeltine on piano and Kenny Washington on drums. The recording includes two different versions of each etude: a listening version with soloist and full rhythm section and a play-along version without bass accompaniment.