5 Diamond Music Services, Inc. sort Guitar 7th Chord Workout v1.3

iPhone, iPad / Educatifs / Accords et Gammes: The Guitar 7th Chord Workout app was created to help guitarists with transitioning between chords while staying in rhythm. Each group of 7th chords are based on a I vi IV V progression in the keys of C, G, D, A, E, B and F. Before attempting to play...