Sound Clues?

I'm starting to get stuck, probably 150ish hours in. I want to play my own music while playing, but don't want to miss any sound CLUES, if any. >!I realize different areas have different music, and there's the fortune teller, and the kennel activates barking when you unlock a door by digging, and the bells chime for dinner.!<

I don't mind missing any cues of that sort. But if there are sound clues, I don't want to miss those. Can I turn the sound off for the game, or am I going to be missing clues? Please no spoilers. Thanks!