Music problems with Knytt Stories Level Editor

Ive been trying to add music to a level I made recently, but I cant seem to get the music to work properly with the level. Ive made the Music folder for the world I made, and I wanted to use the regular Knytt Stories music, but it wont work for some reason. Please help me....

EDIT: I just realized I made this topic in the wrong place. It was a mistake that I promise wont happen again. Im just really new to this forum...

Wait, so you have problem with the default music, the custom music, or any music?
If the second, make sure you have put the music in [your KS folder]/worlds/[your level folder]/music/songXX.ogg and the sound file its, in fact, an OGG.
If the first, make sure the folder said above doesn't have songs from Song1 to Song20, and see if there are files in [your KS folder]/data/music.
If the third, i really don't know

Wait, so you have problem with the default music, the custom music, or any music?
If the second, make sure you have put the music in [your KS folder]/worlds/[your level folder]/music/songXX.ogg and the sound file its, in fact, an OGG.
If the first, make sure the folder said above doesn't have songs from Song1 to Song20, and see if there are files in [your KS folder]/data/music.
If the third, i really don't know

Ive got my level open in the Level Editor, I clicked on the 3rd Party Tools tab and brought up the Stories Manager. I clicked on Custom Data Manager and then Music and then Add File. It shows the empty music folder for my level, but then I dont know where to go from there.

That's for custom music, does the same thing as adding and files to Music folder with Explorer. To set music to a screen, change its number on the left side of the Editor (not 3rd Party Tools).