Conversation so far:
What were some of Harry Partch's music theories?
Harry Partch opens the book, Genesis of a Music with an overview of music history, and argues that Western music began to suffer from the time of Bach.

Question: What else did he cover in the book?
Self-contained rewrite: What else did Harry Partch cover in his book, Genesis of a Music besides arguing that Western music began to suffer from the time of Bach?