Six suites originally written by Johann Sebastian Bach (1685-1750) for unaccompanied cello. The suites have been transcribed for baritone/trombone by Robert Marsteller.

A volume of calisthenic exercises compiled to assist in the muscle development used in the playing the trombone. Exercises are broken into four sections: (1) Attack and tone placement; (2) Slow Slurs; (3) Flexibility; (4) Scales and Arpeggios.