A new cool app to study and teach tonal harmony.

http://mdecks.com/mapharmony.html


The Mapping Tonal Harmony app is an incredible tool for songwriters, composers, students and teachers. From Jazz & Classical to Pop, Rock & New Age music, this app will take your writing and understanding of tonal music to the next level. Learn how to use chords and interpret their harmonic functions. Use the app as a harmonic ear training tool.

https://itunes.apple.com/us/app/mapping-tonal-harmony-pro/id566767002?mt=8