For creative players of nonstandard tunings, Lautists, Banjo Players, or anyone who might just need a quick cheat sheet. I built this because I needed it, and it was an excuse to learn clojure.
This system can handle non-western (quarter, 17 step) scales, multiple sets of note-names, as well as alternative frettings on instruments. Please get in touch to suggest some.
To start, configure your instrument strings and root note in the left panel. You will see your results in the right.