Music Problems

[Lil Robot]

Well, I added the underscores to my music files, their OGGs, looped, and monoed, and I added A to the beginning of their names so they would be easier to find in the list, and they won't appear ingame when I wrench the music brick, what should I do?

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[Lil Robot]

Double post due to edit button gone.

I fixed SOME of the songs by removing the A from all of my songs, but the rest still won't appear, what' the problem?