ok. just have to say this. Although it doesnt work with all format of MP3S the main reason that YOUR 2.25 will not read them is BEcause!!!
You haven’t unlocked blenderpublisher. For this you need to download the keyfile. Then in blenders File menu, select veryify Key ( or whatever it say) and choose the file from the folder its downloaded to.
Walah your Mp#s work and you have some extra logic bricks.
If you want to find the keyfile, do a search on google as i don’t know the url for it.