My goal is to engrave music for accordion and I would like to have my chords symbols as follows:
Bass tone: allways uppercase: e.g. A E D
Chords: allways lower case: e.g. major chords a e d; minor chords am em dm
And together: A am E e D d7
In Lilypond you can force the lowercase only for the minors:
\set chordNameLowercaseMinor = ##t
But I would like to have this possibility for the majors, sevens etc. as well...The bass tone is always uppercase, which is fine.
Can someone please help me? Thanks a lot in advance!