Adventures in Electronic Music
Beeps, Bloops, and Klangs: 1974–1982 by Charles Petzold
http://www.charlespetzold.com/etc/AdventuresInElectronicMusic/



Early Microsoft Engineer Charles Petzold remisises about the early Analog days of Electronic music
“ This is the story of how I eventually built my own electronic music instruments while teaching myself digital electronics, computer hardware, and assembly language programming. Roughly between the mid-1970s and the mid-1980s, this hobby (and it was never really more than a hobby) led directly to my being able to write assembly language programs for the IBM PC in the early 1980s, which led to my career at PC Magazine beginning in 1984, which led to the rest of my career. This hobby also gave me the background knowledge and understanding to write the book Code: The Hidden Language of Computer Hardware and Software (1999). “