The alderman laughed again at this shrewd answer, and said,

"You shall have supper, no doubt; but you must sing a song for the company first, and so earn your food."

Tommy shook his head sadly.

"I do not know any song, sir," he said.

The alderman called a servant and whispered something in his ear. The servant hastened away, and soon returned bearing upon a tray a huge slice of white bread and butter. White bread was a rare treat in those days, as nearly all the people ate black bread baked from rye or barley flour.

"Now," said the alderman, placing the tray beside him, "you shall have this slice of white bread and butter when you have sung us a song, and complied with one condition."

"And what is that condition?" asked Tommy.

"I will tell you when we have heard the song," replied the fat alderman, who had decided to have some amusement at the boy's expense.