If you’ve ever tried to get better at playing a particular song you want to learn, you might want to first learn it in chunks. After you feel good with those chunks you start putting it all together. Then you realize, you still suck at some of those chunks, so you practice them. It would be nice to have a tool that works well for that process. I didn’t feel like coding today but I needed to export this idea out of my mind so here is a quick concept I’ve put together.