they are extracted from the PC games using "certain" programs...nothing illegal though
but there are ways to pull the music out away from the sound files like slig legs...i did that for Feeco music originally you could hear a chant surpressor in the background but i used the programs to delete the wav files...i was just too lazy to do that for Sligbarracks aswell, if nyone wants to use the actual music i can delete the slig legs in the background