$9.99 Rhythm Primer quantity Add to cart Category: Time Studies Description Description Digital Downloads are Non-Refundable Related products Harmonic and Melodic Equivalence V3 Digital Copy $19.99 Add to cart Doing Time Rhythm Series Bundle $34.99 Add to cart Doing Time with the Blues Volume Two $9.99 Add to cart Harmonic and Melodic Equivalence Volume Seven $19.99 Add to cart