Wow that's tough, even on the easy level 😂 hands-down winner for presentation though, this game looks and sounds amazing. Stealthix hit most of my main points in his comment below so I won't repeat!
I will just add that I didn't really get the rhythm aspect beyond when it was spawning new pentagons - not that that is a bad thing! An extra element like that would've made it too difficult I think 🤔