I've tried enabling all tracks for all driver options and all tracks within just the AdLib option in SCIC, but am still running into troubles with both ADL and SNDBLAST. Am I right in thinking that the SNDBLAST driver works with ADL set tracks? I did also install the GM Midi/Ad Lib patch Gumby uploaded here some time ago, although I think that's more to improve mapping, rather than to fix any complete lack of sound?
There's only one other instrument I've found that's sticking, so I broke and changed it to an acoustic guitar for now. The first chunk/part/demo's done, a little QA aside, so that works to at least share what I've got. Definitely going to take some time to figure out what I'm doing wrong here, though.