Title: Ear Without Fear - Volume 1 A Comprehensive Ear-Training Program for Musicians - Book/Online Audio, Author: Constance Preston
Title: Ear Without Fear - Volume 2 (Book/Online Audio), Author: Constance Preston
Title: Rhythm Without the Blues - Volume 2: Comprehensive Rhythm Exercises for Students, Author: Constance Preston
Title: Rhythm Without the Blues - Volume 3: A Comprehensive Rhythm Program for Musicians, Author: Constance Preston
Title: Rhythm Without the Blues - Volume 1: A Comprehensive Rhythm Program for Musicians, Author: Constance Preston
Title: Ear Without Fear - Volume 3: Comprehensive Ear-Training Exercises for Musicians Volume 3, Author: Constance Preston