S is away, the kids are in the bath, so I found half an hour to add a random LFO varying the clip amount on the OSCs, it makes the drones less uniform when the user doesn't move anything, less harsh on the ears and speakers: https://youtube.com/shorts/sGWiF9WF8Dw
I like this project because I'm spending as much time in Pure Data as coding Android.
Cracked it, you can now add more subtle overdrive, not just utter destructive filth: https://youtube.com/shorts/6xlVLJxJPlQ
I've got another week or two to spend tweaking the core distance : volume calculations, there's some notes playing with barely any attack/fade-in and it behaves differently on small phone screens versus tablets. The core behaviour and app is all finished now I think, just polishing left.
Görllewin