Fantastic. Well done!
I love rhythm games. I love the art. It feels like I was squarely in this game's target audience. The premise, the slight bit of shock value - they both add to a great little game that feel refreshing and new despite being so simple.
I felt some of the songs didn't quite match up to the rhythm. It might also have just been the web implementation. I did the 1st song for the 100bpm round and i felt I should have been getting better hits, but it kept missing. Same with the 3rd song (120bm - I think it was called Dance?). I couldn't get more than one swing in each opening because it was a miss despite thinking I was right on time. Second round was great though. I think I took the enemy out after only 3 or 4 openings? It felt really good though!
The telegraphing could use some more work, too... maybe? It was hard getting used to consecutive dodges, but teaching the player that they usually alternate was a good move. It helped me learn a bit better, even if I was putting in an extra dodge every time.
Overall, pretty dang cool game for a jam. Y'all made very good use of your month. Congrats on finishing your game and keep making games!