Took a second to realise that the note position doesn't matter and you can hit any note with any button, but once I got the hang of that this is really fun! I'm used to DDR style rhythm-games, so this is a super refreshing change of pace :)
Also just noticed the tutorial prompt literally tells you note position doesn't matter. I am a fool xD
Thanks! It's the same in Final Fantasy Theatrythem, where any button triggers any note.
I may have to check out Theatrythem after this then, that sounds like a great time :)