Hello!
I'm trying to add custom music to my level, but whenever the game tries to play it, it the console reads that it "can't create mixer."
It's a looped wav file. I've rebuilt the audio cache many time and I'm PRETTY sure the frequency is right. I've also searched around everywhere. While there were many posts about it, none actually solved my problem.

I ran the file through audacity and exported as a .Wav, changing it from 32 to 16 bit (I think). Then, instead of starting by having the flag 'start silent' unchecked, I checked that and triggered it by a logic_auto. It works now.