Wolfenstien 3D
http://www.youtube.com/watch?v=Upa5DPHU5aA
Alone in the Dark
http://www.youtube.com/watch?v=qD_sF3CdNog&feature=related
Jill of the Jungle
http://www.youtube.com/watch?v=aX5qi1QqdNA
Loom
http://www.youtube.com/watch?v=rMNVkb27paY&feature=related
I doubt these are possible to get. I tried to find the music files in the folders of the game.. No luck. A lot of experts here, so please.. HELP! 🙂
If you already have the games and the time, you can rip them yourself by using DOSBox’s inbuilt wav dumper. I think the shortcut is CTRL+F6 to begin exporting the audio into .wav
Just make sure no SFX are played in game whilst you are recording as it will export them too.
http://adlib.superfighter.com/
Hope this will do it for Alone in the Dark, as for Wolfenstein 3D, here is a site that has that and Spear of Destiny, but hopefully you are okay with having them in .ogg format:
http://www.vgmpf.com/
Hope this helps you out!