Welcome to the forums.

Because major and minor are two independent musical key modes, it's not possible to transpose from one to the other.

That said, it's possible to use "Edit | Chords | Search Replace chords" to change all the chords.

For example, first use the function to search for C and replace it with Cm. Then repeat it with F/Fm. The G7 should be common to both major and minor modes.

Regards,
Noel


MY SONGS...
Audiophile BIAB 2024