$19.99 Get all four courses of the Doing Time Rhythm Series quantity Add to cart Categories: Time Studies, Instrumentalists, Guitarists, Bass Guitarists Description Description Digital Downloads are Non-Refundable Related products Pitch Class Set Theory Course Bundle $39.99 Add to cart Jam Tracks Volume Three special $19.99 Add to cart Doing Time with the Blues Volume One $13.99 Add to cart Doing Time with the Blues Volume Two $9.99 Add to cart