It's from here: https://www.amazon.com/New-computational-paradigms-computer-music/dp/275210054X https://www.amazon.com/New-computational-paradigms-computer-...

It's from here: https://www.amazon.com/New-computational-paradigms-computer-music/dp/275210054X https://www.amazon.com/New-computational-paradigms-computer-... As attested by this: http://lambda-the-ultimate.org/node/3465 http://lambda-the-ultimate.org/node/3465 and the author's own intervention in these comments.