Frodo wasn't sure it was the look in Gandalf's eyes that compelled him, but he drew his hand from his pocket, leaving the ring inside. "Well, you know how to reach me, if you do. Wonderful show, again, by the way..."
He turned to make his exit. And then he stopped, and turned back around again. "Actually, one more quick question. That song you were just singing. Does it have a name?"