Double-click flag for music/event sync! Lord X's sprites are animated so beautifully man. AYS stands for Add Yourself Singing. Basically just 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. And then you remix it or something idk. I personally think this is really good for my third ever AYS.
@MisterNumber11 for the AYS Engine, 'The Icebreaker Engine'. And thanks to @SquigglyTuff for making AYSs exist. Let me know if you find any bugs or any stuff I could add.