/vr/ - Retro Games

Hello.
I've been wanting to do a walkthrough for Duke Nukem 3D for a while, but I've been having an issue with the music, that issue being that Duke Nukem 3D had two composers (Bobby Prince and Lee Jackson). From what I've heard, Bobby Prince used a Roland Sound Canvas (SC) 55 mark II to compose his music, while Lee Jackson used a SC-88, yet from what his website says, he used a Roland RAP-10 to compose Grabbag. Can anyone help me out with figuring this shit out? Google doesn't give me a clear answer. I'm gonna try to E-mail them, but I want to ask you guys and gals before I have to resort to that.
Here's a couple clips of Grabbag and Stalker for a sound comparison.

Grabbag
RAP-10: https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Intro/Duke%20Nukem%203D%20-%20Intro%20%5BRoland%20RAP-10%5D.mp3

SC-88 with 88 Map: https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Intro/Duke%20Nukem%203D%20-%20Intro%20%5BRoland%20SC-88%20Pro_88MAP%5D.mp3

SC-88 Pro (with no map):
https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Intro/Duke%20Nukem%203D%20-%20Intro%20%5BRoland%20SC-88%20Pro%5D.mp3

Stalker
RAP-10: https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Stalker/Duke%20Nukem%203D%20-%20Stalker%20%5BRoland%20RAP-10%5D.mp3

SC-55 mkii: https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Stalker/Duke%20Nukem%203D%20-%20Stalker%20%5BRoland%20SC-55mkII%5D.mp3

SC-88 Pro: https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Stalker/Duke%20Nukem%203D%20-%20Stalker%20%5BRoland%20SC-88%20Pro%5D.mp3

SC-88 (with map): https://www.wavetable.nl/files/comparison/games/Duke%20Nukem%203D/Stalker/Duke%20Nukem%203D%20-%20Stalker%20%5BRoland%20SC-88%20Pro_88MAP%5D.mp3

I know this is a long post, but I really can't get a straight answer from anyone.
TL;DR DN3D has different sound composers who used different cards, which ones were the originals used?