Is it possible to change the FontFamily of the lyrics of a note or a chord?
I've tried style.fontFamily on Lyric but no success.
With TextBox class I can change the fontFamily. But I cannot tell music21 to display the TextBox aligned with the note or chord.
I've created a "pianofont" that I would like to use to display chords (see image below)

No, unfortunately, it's not part of the current music21 specification.