5 Diamond Music Services, Inc. releases Pentatonic Scale Workout v1.3

iPhone, iPad / Education / Chords and Scales: This app will test your ability to recall all the Pentatonic Scale shapes on the guitar. The minor Pentatonic shapes are in the key of A minor. The major Pentatonic shapes are in the key of C major. Think of it as a game of 'Simon Says' on the guitar...