$19.99 Harmonic and Melodic Equivalence V9C Two Trichords quantity Add to cart Categories: Ear Training, Time Studies, Instrumentalists, Guitarists, Bass Guitarists Description Description Digital Downloads are Non-Refundable Related products Single String Studies for Guitar Volume One $11.99 Add to cart New York Guitar Method Primer Book One physical copy $21.99 Add to cart Doing Time with the Blues Volume Two Digital Copy $29.99 Add to cart Doing Time with the Blues Volume One $13.99 Add to cart