I trained a bunch of AI instruments/performers based on the DDSP architecture by the Magenta team at Google, then composed for an ensemble of those AIs. The composition is constructed in December.ipynb notebook. Graphical score was created using numpy. Final render of the score follower video is on YouTube.
I am currently working on a real-time, 48kHz, Pytorch implementation of the model here. You can see the training/prototyping progress at wandb.