EVERY TIME I log in I hear him, and I want nothing more than to obliterate his vocal cords. Not kill him. Just end his singing career before anyone else gets hurt.
There's a way to shut him up. I've never had to deal with it myself, but there's something about talking to him again maybe? I dunno for sure, but look it up in google?
I dunno, but I refuse to do that quest on any more of my characters. Unfortunately, when I did that quest on my master crafter I didn't know it would forever make that dude sing at me every time I went to craft. She crafts elsewhere now.