Sure, I happen to have written those things up in a paper; it’s a fairly simple & constrained set. The composing part is also fairly standard though I came up w

Sure, I happen to have written those things up in a paper; it’s a fairly simple & constrained set. The composing part is also fairly standard though I came up with a couple of new mutation strategies that seemed useful. http://dahart.com/paper/hart_evomusart_2007_paper.pdf http://dahart.com/paper/hart_evomusart_2007_paper.pdf You can ignore most of that unless you’re interested in animating evolved expressions; the primitives & mutations are summed up in the first few pages.