Choose the key of the song and your preferred position, and this app will tell you which diatonic harp to pick up, along with where all of the relevant notes are for blues, major or minor songs.

Harmonica Key Finder gives you a map of all the notes on the harmonica, including overblows and overbends for any key.

This app also supports the non-standard tunings of Natural Minor, Country, Paddy Richter, Melody Maker, Power Bender and Do It!

Save your settings in the song list along with song names and notes for future reference.

Supported By C. A. Seydel Söhne

Recent changes:
Now supported by Seydel!
- Song list - save your Key Finder configurations in the new song list feature for easy switching between settings, or for gig reference.
- New tunings: Power Bender, Do It!
- New scales: Natural minor, harmonic minor
- Miscellaneous bug fixes.