Nah, wolf howls are the oldest music known to man: "The children of the night, what sweet music they make."
Ah, well, known to 'once man then turned undead' people anyways.
"Let me tell you this: if you meet a loner, no matter what they tell you, it’s not because they enjoy solitude.
It’s because they have tried to blend into the world before, and people continue to disappoint them."