Any way to make DOSbox capture the CD audio being used as well?

What do you mean with that sentence?

the world of xeen uses actual redbook cd-audio tracks for many of the voices, and they do not record when capturing a video in DosBox =(

cue/bin cd images should go through the mixer, so you could try using that
(i've not tried to record that). If that works fine, the next dosbox version has
an option to do something similar with real cdrom drives.

Anybody have a clue how to create a working iso? I've tried creating a cue/bin of my original CDs, and it mounts fine... But the game rejects it, saying the CD image isn't a World of Xeen CD. 🙁

I finally got the copy to work (figured out to mount the .cue not the .bin!).. The CD speech is completely borked, though.. It plays the last half of the audio clip it is supposed to play, then the first half of the next clip.

AHHHHHH!!!