Contact

What to send

If a tool misbehaves, or you spot something musically wrong, please say so. The fretboard layouts and chord tones are tested, but something may have slipped through.

Features you want, or tunings and scales you would like supported, are welcome too.

Awkward translations are worth reporting as well.

What helps in a bug report

Paste the address of the screen where it happened. Tool settings are held in the address, so that alone reproduces the same state.

Your browser and version help, and for sound problems, what you were listening on.