Harmonica Notes is a compact educational mobile app that turns your phone or tablet into a 10-hole diatonic harmonica. Its simple two-row interface is designed for beginners learning hole numbers as well as for experienced players who want a quick musical notepad on the go. It features auto-recording and annotation, and the harmonica can be tuned so you can play along with any song you hear and then copy the notes into your or your kids' musical notebook.
