Thanks for sharing! I liked what you did with the chords!
(Also if you were trying to load other peoples beats, there was a bug in the build that stopped you clicking the load beat button, I've uploaded a fix for that now)
Hi sorry, the progress being removed is because I updated the game. Unfortunately you'd have to play through it again to be able to load the beats for all the levels.
It's a bit tricky to fix that on web, but I'm going to try to change how the saving works at some point soon and hopefully fix that problem. I might also rethink the unlock requirement in general...