Never mind, found it here:
Re: Sierra/Dynamix sound driver hacking

Collector, you should update your installer to add it.

I can add it the next time that I rebuild the installer, but it would be up to the user to select a pre-installed Munt build of DOSBox during install and after installing to edit the RESOURCE.CFG to use the MTBLAST.DRV for sound.

Yeah, i always say i have another dosbox installed and cancel the prompt (i'm in linux running the installers in wine).

I don't need no handholding... except in installing the myriad of sierra and other patches. Speaking of which i can't register on your forum.

I was curious to know if birthright really had no music in menus originally. Seems rather spartan. I ended up installing it myself without your installer and patching to the '3rd patch' (or something like that) and i was able to have the first logo have sound, but still no music in the kingdom management interface.

The last member registered on the SHP board was an "SCO" which I thought might have been you, but he made only one post. If that is not you and you are having problems getting past the anti-spambot measures, PM me a user name and email address and I will setup an account. Right now there is another abusive account on the server that is dragging down all of the sites on that server.

I am not that familiar with Birthright, so I cannot say what is normal behavior for the game. I only did the installer on request and did no extensive testing, so if there are issues I'll have to be informed so I can try to correct it.

One of my favorite games. I wish the cd version came in a big box.

This is great! I have to test the patch. The floppy version has much better music with the Roland MT-32. Also the Sega Mega CD version 😀