devil may cry 4 special edition replacement music (Devil May Cry 4)

I saw that you can replace the music convectivity to ogg and rename sngw, I tried to do it on a special edition of the work is to modify and rename but when I go into battle the music is not playing can someone help with instructions?

I did downloaded mp3 music

opened it with

MP3 WAV WMA OGG Converter

translated in ogg

renamed bt000.sngw bt001.sngw

moved to the game where the music and the game does not work