151124
I gotta commend your commitment to experimentation.
an experience (still looking for "better" chords...) from my still embryonic microtonal csv vgm "tracker" - it is actually a patchwork from a csv editor (an old gnumeric version), geany (ide, just for pressing shift+f9! :D), and a bunch of pre-processing converters - going to extend to all or most vgm-based formats in this major in 40 days hopefully - csv file of the song is at https://pastebin.com/raw/Xuap67NE - and the "tracker(s)" i'll share soon