Ruby script to support the daily practice of bends, scales, intervals or licks on a diatonic (richter) or chromatic harmonica for various keys.

harpwise is limited to play and recognize single notes only; it has no sense of chords or grooves. So from the three ingredients of music, melody, harmony and rhythm, it can help you with the melody only and a bit with harmony too, if you play your chords as arpeggios.

Its main operation modes are ‘listen’, ‘quiz’ and ‘licks’; these modes may help to:

- Work on bends - Train your musical memory - Internalize various scales - Play and remember intervals - Learn and memorize licks - Analyze licks regarding scales, chords and intervals - Support improvisation: Provide licks and scale info - Help in writing down a sequence of holes