Designed for rhythm section players and teachers. Listen to it as you would any straight-ahead Jazz quartet recording as they play the melody in and out, solo, comp., and trade fours. Then, using the special stereo separation, remove the instrument of your choice and sit in! Tremendous tool for teachers as it allows isolation and careful study of each instrument's role as well as definitive chapters by Jamey and the musicians on the recording - Dan Haerle, piano; Todd Coolman, bass; Jack Petersen, guitar; Ed Soph, drums. Included are piano and guitar voicings, transcribed bass lines and bass line construction and outstanding drum information. There are also transcribed solos by Haerle, Petersen and Coolman. While there is only one book, the recording is available in two formats . . . this version (Volume 30A) is for Keyboardists and/or Guitarists. Also see Volume 30B which is for Bassists and/or Drummers. Songs are intermediate level and were written by Haerle and Petersen. This set should help set standards for young rhythm sections.