I just uninstalled and reinstalled the game and checked file integrity. I didn't do much else because I'm not sure what I need to patch exactly. The base game songs are playing just fine, but even the old cdlc's that used to work now just kinda freeze my game so that I'm just stuck at that screen when I click play song. Everything works perfectly up to the point. Like, the preview pictures and music of the cdlc all plays fine, the tuner comes up, and then when I click to play the song it all just stops.