Volume issue with newly added songs

[NoImageAvailable]

I recently tried adding some new music to the game, set up the defs, audio files are in .wav format. When I go ingame the songs play but at maybe half the volume that they should. I tried changing the volume setting in the defs to various values between 0.5 and 5000 and it didn't have any appreciable effect. I also tried converting the audio to .ogg with no luck. I'm pretty much stuck at this point.

[RemingtonRyder]

It's a known issue - the songs are being treated as 3D sounds instead of music when they're being loaded. See here on Mantis.