Harmonic Materials In Tonal Music 7th Edition Vol I & II Cassette Tapes *NEW* 

NEW (never used)! The plastic cases have cracks, but both are still sealed and the cassettes in perfect condition. Shipped FREE with care (tracking included). 

Harmonic Materials In Tonal Music - Seventh Edition (Vol I) by Allyn and Bacon 

Harmonic Materials In Tonal Music - Seventh Edition (Vol II) by Allyn and Bacon