Help with music

[JohnVyttalRay]

I was trying to make a loop in a music for mm8bdm, I took the music from a mod for mm8bdm that was functional, I looped it in audacity with metadata and saved it in ogg vorbis archive, I got the music, imported it to musics.wad(it was supposed to be elecman's theme), I loaded elec man's stage and... silence, that was all, no music. When I put the music in music.wad those annotations appeared:

while in the other musics there wasn't any annotation it was just written "oggs". Please help.

[JohnVyttalRay]

Looks like I could do the looping but it will always play the "entrance" part, do someone know how to do a loop that doesn't come back to the beggining of the music with audacity?