Capo can figure out the chords in your song—often with fairly high accuracy—just by listening to it.
In some cases, it’s a little too accurate (or, picky) and may not reflect the chords you wish to play on your instrument.
That’s why Capo contains a comprehensive set of tools for editing chords. You can either edit any of the chords it has detected or add new chords in places where chords were not detected. AND, any edit you make will be saved in your Capo Project!