$19.99 Harmonic and Melodic Equivalence V19H Two Triad Pair quantity Add to cart Categories: Bass Guitarists, Ear Training, Time Studies, Instrumentalists, Guitarists Description Description Digital Downloads are Non-Refundable Related products Applying Pitch Class Set Series Course Bundle $49.99 Add to cart Pitch Class Set Theory and Practice Course Bundle $39.99 Add to cart One Minute Lesson Harmony $24.99 Add to cart Melodic Rotations 012345 $19.99 Add to cart