sorry if this has already been asked, but i encountered an issue in which two tracks began playing over each other. i can't recall when the first one began, but the second began after i tried to talk to jade in white magic class, in which it continued to stay, in which i then had to load a previous file
to clarify, i'm currently at the point where i have to bring bait to miss lilith, if that's an help
edit: found a solution; go to agnes' shop and interact with her, then press "return"