Double click flag so the music syncs! remix and add songs to the chart, make sure there's an AYS that exists with the song you want, go there and open the chart list and download it as a .txt and get the music from the same project and delete all of chart and import your chart by right clicked your mouse on the chart while its open! (Easiest way)
(THIS IS WAY BETTER THAN THE OLD ENGINE) OMG i made myself another "me ays engine" and this is it! heres the old one: https://scratch.mit.edu/projects/1295660950 Update log: version 1: not much just released! Version 2: now when one of the characters is losing the character turns mad