I am a LilyPond user on MacOsX and am anxiously waiting for a 64bit version of LilyPond, before installing Catalina. I am managing a baroque music site (baroque music.it) with many followers and at present I can’t evolve my transcription platform for this 64bit problem.
Best wishes Mario Bolognani email: mario.bologn...@gmail.com www.baroquemusic.it