Free tool
Composer
Turn the wheel to a key and see which chords and notes work together, on guitar, ukulele, bass, mandolin or piano.
Drag the wheel, scroll over it, tap a segment or use the arrow keys.
How to read it:
the three major chords under the triangle are IV, I and V: with those you can play most songs.
The three minor chords below them (ii, iii and vi) come from the same key, and vii° is the diminished chord.
In a chord box × is a string you don't play and ○ an open string.
Wrote something?
Record it in the RetLabel studio, or release it yourself for free in RetLabel Studio.