"You know it already?" inquired Peter eagerly.

"No; only I can't open a paper without seeing the advertisement and the sickly-sentimental refrain."

"You see how famous it is, anyway," said Peter. "And if you want to strike—er—to make a hit you'll just take that song and do a deliberate imitation of it."

"Wha-a-a-t!" gasped Lancelot.

"My dear chap, they all do it. When the public cotton to a thing they can't have enough of it."

"But I can write my own rot, surely."

"In the face of all this litter of 'Ops.' I daren't dispute that for a moment. But it isn't enough to write rot—the public want a particular kind of rot. Now just play that over—oblige me." He laid both hands on Lancelot's shoulders in amicable appeal.

Lancelot shrugged them, but seated himself at the piano, played the introductory chords, and commenced singing the words in his pleasant baritone.

Suddenly Beethoven ran towards the door, howling.

Lancelot ceased playing and looked approvingly at the animal.