Company Peter Edwards created these great apps:
Major Scales, Minor Scales, Major Scales Alto & Tenor Clef, Major Scales Piano, Minor Scales Alto & Tenor Clef, Minor Scales Piano, Major Scales Guitar, Minor Scales Guitar, Major Scales Bass Guitar, Minor Scales Bass Guitar, Major Scale Treble and Bass Clef Lite, Minor Scales Treble and Bass Clef Lite, Major Scales Piano Lite, Minor Scales Piano Lite, Major Scales Bass Guitar Lite, Minor Scales Bass Guitar Lite, Major Scales Guitar Lite, Minor Scales Guitar Lite, Major Scales Alto and Tenor Clef, Minor Scales Alto and Tenor Clef Lite, Compounding Metronome, and others..
