Hey thanks for the feedback! I did consider moving around those arrows at the start - it was one of those things where I was used to how it played since the start and it turned out a bit different to the layout of the rest of the game.
Speaking of unchanged behaviour... Spacebar playing the most recent chord was implemented long before the buttons were added and I ended up rarely using it in testing once the buttons were in.
Thanks again!
(I actually haven't watched JoJo yet ): but I've been recommended it a few times)