Click flag lot of times so that the music syncs and the popups work! You can replace characters by going into their costumes and replacing the poses with your characters' poses. You can also change some of the animation code if you want it to look different. You can also change the note skin of each arrow set now
last time I did this I forgot to remix lol on my 2nd try my screen froze also i made this before this guy, but posted it after this guy https://scratch.mit.edu/projects/715671769/