Try Participate Learning — Better teaching through digital resources.

KeyChord - Piano Chords/Scales

Books & Reference

by Umito


Developer Notes

The 2.0 version has been featured on the Android Market and made it to the top selling list!!
Keychord is the dynamic dictionary / reference app for piano chords and scales. Use it to find all the scales and chords! Also included is a 5 octave multitouch piano!

In short:
Easy virtual keyboard...