I took a day to do this, since the SUM mod came out recently. Double-click flag so that the music syncs and everything shows! 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
@happi_3868 for Steven's hands Aight, now I've started watching the Steven universe series and I figured out this is Rose Quartz's former room.