Toward the End of the Evening
Tony started flipping through the list of available songs to sing. By then, he was too drunk to be remotely responsible for his actions. He blinked when he saw They're Taking the Hobbits to Isengard.
"That's not a piece of classical music, that's a meme!" He declared. And then, he selected it. And started singing it, doing all the voices. He's not sorry, but whatever's left of the audience probably is.