I've got a new video up after some hazzle with that audio swap feature.
It's maybe not so interesting to watch for you, but I put a lot of work into it, to get it all running. As I said, I'm learning to program that device from scratch. So, every little step forward is very helpful to me. As I grow more confident with the framework the work will increasingly speed up. And there is already some game code involved now. It just wasn't very useful until I learned how to use buttons to control something today