After watching Andrew Huang's video about generative ambient music above, I tried to build something similar with Reaktor Blocks using only free blocks from the User Library and the original blocks.
Only half knowing what I am doing with Blocks, I kept running into CPU problems before I got very far. I know there are a number of generative ensembles available in the User Library, but I would like to see what can reasonably be done to incorporate Andrew's specific ideas in a Reaktor ensemble, either using Blocks or a lower level. Anyone care to try?