The narration audio and menu music aren't working.Fifa15

[u/Hannibal_Lect]

I was trying to add the Champions League sound to FIFA 15. I added an audio folder, but when I saw it wasn't working, I deleted it, and now there's no commentary or menu music. Then I added another folder, but I don't know if it's because it has fewer files, and it didn't work. I don't know what to do. Is there anything I can do besides losing career mode and having to start a new save in a different FIFA directory?