Stuart Bahn

A music theory app for all musicians that trains users to identify which chords and arpeggios lie wi

This is the free edition of ‘Music Theory - Chords in Keys’; a music theory app for musicians of all

Notation Trainer is a sight-reading app to help you develop your ability to read notation.Sight-read

** PLEASE READ BEFORE YOU BUY** This app does NOT recognise pitches, and you do NOT press buttons on