Suddenly from behind the hangings of one of the archways came strange, discordant sounds, barbaric janglings and thumpings, varied by yowls as of impassioned cats.

Sylvia drew involuntarily closer to Horace; her mother woke with a start, and the Professor looked up from the brass bottle with returning irritation.

"What's this? What's this?" he demanded; "some fresh surprise in store for us?"

It was quite as much of a surprise for Horace, but he was spared the humiliation of owning it by the entrance of some half-dozen dusky musicians swathed in white and carrying various strangely fashioned instruments, with which they squatted down in a semi-circle by the opposite wall, and began to twang, and drub, and squall with the complacent cacophony of an Eastern orchestra. Clearly Fakrash was determined that nothing should be wanting to make the entertainment a complete success.

"What a very extraordinary noise!" said Mrs. Futvoye; "surely they can't mean it for music?"

"Yes, they do," said Horace; "it—it's really more harmonious than it sounds—you have to get accustomed to the—er—notation. When you do, it's rather soothing than otherwise."

"I dare say," said the poor lady. "And do they come from the Stores, too?"

"No," said Horace, with a fine assumption of candour, "they don't; they come from—the Arab Encampment at Earl's Court—parties and fêtes attended, you know. But they play here for nothing; they—they want to get their name known, you see; very deserving and respectable set of fellows."

"My dear Horace!" remarked Mrs. Futvoye, "if they expect to get engagements for parties and so on, they really ought to try and learn a tune of some sort."