Shop › [Part 4] Jazz Training Workbook | Train Your Ear | 2 Lessons Image 1 of 1 [Part 4] Jazz Training Workbook | Train Your Ear | 2 Lessons $15.00 Part 4/7 of the Jazz Training Workbook. This section focuses on developing a good jazz ear through ear training and key familiarity exercises.PDF format.The lessons herein:4.1 Ear Training Exercises4.2 Key Familiarity Exercises Add To Cart Added! Part 4/7 of the Jazz Training Workbook. This section focuses on developing a good jazz ear through ear training and key familiarity exercises.PDF format.The lessons herein:4.1 Ear Training Exercises4.2 Key Familiarity Exercises