Sound is a definite must, especiall on games such as Kyrandia. They make up a lot of the game's atmosphere. So, as The Picard has stated above, DosBox could be a potential solution (sounds in Kyrandia work in DoxBox, I've checked). If that doesn't work, you can always try VDM Sound. This is a wonderful solution for all XP-DOS gamers. It basically installs XP sound drivers for DOS. You can find it here:
http://www.ece.mcgill.ca/~vromas/vdmsound/
Of course, last but not least, there is DOS mode over the bootable floppy with DOS sound drivers. This is probably most difficult to set up, but most compatible. Hope any of this helps, and thanks for the comments!
