Odd...I had that game once, maybe I can find it again and check it out.
edit:
I located my old backup, and checked it out - it only supports Soundblaster series (type1,2,3,4 - Soundblaster, Soundblaster 2, Soundblaster Pro, Soundblaster 16), Adlib, PC speaker, and a Soundblaster clone: Media Vision Thunder Board.
Soundblaster detection is through the BLASTER variable, if it cannot find the SB card on the default address 220. Music is only FM based, if applicable.
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The source for the Sound Canvas support claim is the print found on the back cover here: https://www.mobygames.com/game/dos/wolfsbane/ … CoverId,239020/
note: Unfortunately the submitter (PolloDiablo) of that Dutch cover has passed away, so I cannot check if it is a later version than mine, which was v1.0.