The lower blobs are creating harmonies based on your blob's state. The fact that it produces results that are both musical and interesting is very impressive to me.
I would like to know what the machine learning part of this is. Not knowing any different, and seeing that you can only drag one character at a time, it seems like it could be entirely done with relatively simple harmony rules.
ML or not I still think it's super cool but it would be great to know what's the ML part.
After experimenting a bit, the harmony appears not to be a simple function of the note you play. Perhaps it's taking into account previous notes, and putting harmony in the context of a 'piece'? (that would be cool) Or maybe it's more simply random.
