This works nicely: https://en.wikipedia.org/wiki/Harmonic_table_note_layout https://en.wikipedia.org/wiki/Harmonic_table_note_layout Nice to play chords with a

This works nicely: https://en.wikipedia.org/wiki/Harmonic_table_note_layout https://en.wikipedia.org/wiki/Harmonic_table_note_layout Nice to play chords with a single (fat) finger, and you can go through the circle of fifths by moving vertically.