The paid edition of this new version 2.0 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! In short: Easy keyboard to lookup and play around with all chords and scales. Lots of chordtypes and scaletypes to choose from. Also reverse lookup and staff view. If you're missing something, let me hear it. In detail: KeyChord is built around a visual ke