If Mozart was musician of Fromsoftware this would be the first game that they will do.
Making this level of music in a jam and making combat with this music is crazy. Musics are wonderful, art design is great, only combat and animations have some issues but they can be ignored. Game is hard but this is not a bad thing because you feel like you are dancing in a beatiful stage. I was looking down, the countdown for first two bosses but they were killing me over and over. After that I released myslef to rhythm and it was beatiful.
But, I think it would better you put countdown where we can see it with bosses movements. Sometimes it is impossible to play without countdown.
In the end, this game is one of my favorites in this jam.