Really lovely game! I think I got a pretty decent record :)
As always, love the music too! It did end at some point, am I correct that it doesn't loop indefinitely? Now I miss the song :(
The game is really quite polished! It got all the necessary elements (tutorial-like images, highscore, menu, etc.) and it feels really good to play! The game is simple enough to be understood almost immediately yet has enough depth and randomization to not be trivial. For example, I always accidentally jump right into a downwards-angled bubble and instantly shoot myself back to the start, haha!
In case you're a bit like me and you get few people to try your game despite having poured quite some time and effort on it, hereby you've got my appreciation :)