Here's an unusual, low priority oddity.
My daughter watches children's shows on youtube on my second monitor while I play. So, I turn off the music and sound for the game.
I started up the game and went into the Options menu and saw that the music and sound were already turned off (sliders all the way to the left). However, when I went to go load my game my daughter started complaining. I checked the headphones and sure enough, the music was playing at full volume.
I went back to the Options menu and moved the slider off of full left, then back to full left and the music went away.
It looks like it might not be checking the music settings on load. Just guessing.