So I'm trying to upload a .ogg file.
I uploaded the .wav file first, but it wouldn't show up my music list. So I just tried to upload the .ogg file version of it.
It then says "Could not set permission to file" when I try to upload it.

Also, .ogg file works perfectly fine.
If anyone's interested, it's Komm, Susser tod from the EoE movie.