This would be easy to fix IF we could find the folder that hold the sound effects. We had similar issues in Oblivion where all you had to do was remove all the sound files and they did not play in the game. BETTER some mods replaced the sound files with other sounds. I would prefer to just turn them down so much you can hear them but they are not blasting your speakers.
I always turn off the music in game (I know that is sacrilegious to some people) but I prefer to clearly hear the game world for immersion and footsteps behind me for combat.