Interesting concept and nice aesthetic!
It took me a while to understand that this is actually a tower defense game apart from a rhythm game, I was really confused when I started losing lives even though I was hitting the notes perfectly.
The multitasking is quite challenging, especially on Hard, in which you need to buy additional instruments and place them while hitting the correct notes at the same time.
Overall I had fun playing it and I think it’s got potential, good job!
~kiko