November update · 9:11pm Nov 21st, 2021
while publishing chapter 14, i also published a minor revision of chapter 13, which adds more info on the midi technology.
while publishing the revision for chapter 13, i accidentally deleted and republished the chapter, messing up the publish date. sorry.
Aw, and I was so exited when I saw two update notifications
5609951
eh, i guess the added section makes the chapter worth re-reading too