I love the idea! The music selection is also *chefs kiss* as an anime fan and rhythm game player.
The only thing is that the desired scale is hard to see ahead of time and change, wish there was a more defined way to see it coming so I can ace it :D

Cool idea! Though I also thought the gameplay was very hard haha - but just adding easier/slower songs to practice would work. Great job!

Fun stuff, I'll fall in with Remnit and Candlle, would benefit from having a selection of slower songs, also a total score would be nice.

I love the concept, it's just really hard... Maybe adding a slower tempo as well as faster ones to practice? Cool game tho!

Really fun! I'm not the best at rhythm games, but this one felt pretty enjoyable. If you were to update it i think it could really benefit from a total score, not just a tally of how many of different note tiers you hit, something that adds it up and gives you a total. Great job! :D