It pains me to write this, but... – Fingertip Maestro - Play piano chords, learn best guitar, fun drums, great music keyboard. Compose, share, record & export tagged HD PRO audio. Review

I have to agree that forcing adds when I already happily paid full price for this app isn't right. It is a great concept instrument that works beautifully, but I will not be updating either, which is not the way it should be. Just a reminder to us all to read the "fine print" before updating any app. Hope there is a way to correct this...
Review by Edgeofclarity on Fingertip Maestro - Play piano chords, learn best guitar, fun drums, great music keyboard. Compose, share, record & export tagged HD PRO audio..