I got excited for a moment, and so I saved and reloaded to see if it worked. I let it play all the way through and then the area appropriate music began. I did the alt-tab bit and had the Dragon Combat music start playing. Bear in mind, only one save was using the mod, the others were fairly clean. this is after I disabled the mod in question completely. I've now lost all menu sounds across all saves. Has anyone else experienced this error before and found a fix? My search turned up nil. I've run boss, cleaned several unrelated files, but no go. I have also verified the game cache several times (at one point downloading 7 files). I've disabled and uninstalled to no effect. The only sound mods I have used, and am using, during this playthrough is the Sound Propagation mod found at the link below. If I alt-tab out and back in, the Dragon combat music will, without fail, begin playing regardless of a dragon in the vicinity. The music that should be playing does play during the loading screen, but then cuts to silence when the game fully loads.
In my current playthrough, I don't have any music. I seem to be full of bugs and glitches this week!