Sorry for posting in an old thread but I spent all of yesterday researching how to extract the Oddysee music into PSF files so there could be as perfect a rip as possible (of the in-game music.)
In the end though, I came across this list
of game soundtrack archives and saw that someone had already done the hard yards and extracted the music. I haven't seen this on the forums before so I thought you would all be interested in it.
So here is a direct link
to the 7z archive of in-game Abe's Oddysee music in PSF format for all the levels. You can play it back in foobar2000 with the psf component installed (Google!)
Now I'm going to see if I can edit a sequence in a PSF file to create my own music using the original AO sounds and playback engine!