convincing testimony than this, I think, cannot be required. The lute (el-'ood) is the only instrument that is generally described as used at the entertainments which we have been considering. Engravings of this and other musical instruments are given in my work on the Modern Egyptians. The Arab viol (called rabáb) was commonly used by inferior performers. (See also Note 26, below.) The Arab music is generally of a soft and plaintive character, and particularly that of the most refined description, which is distinguished by a remarkable peculiarity, the division of tones into thirds. The singer aims at distinct enunciation of the words, for this is justly admired; and delights in a trilling style. The airs of songs are commonly very short and simple, adapted to a single verse, or even to a single hemistich; but in the instrumental music there is more variety. NOTE 23. This is often said to a person whose presence is disagreeable to his companions. NOTE 24.--_On the_ Ḳalenderees. In the old translation, these three strangers are called "Calenders;" that is, "Ḳalenderees:" but in the Calcutta edition of the first two hundred nights, and the edition of Breslau, they are designated as "Ḳarendelees," "miserable or ridiculous beggars;" and in that of Cairo, the term applied to them is "ṣa'áleek," or, simply, "paupers," or "mendicants." Some may suppose the right reading to be "Ḳalenderees;" for it was a custom of this order of Darweeshes to shave their beards: they were forbidden to do so in the year of the Flight 761,[254] by the Sulṭán of Egypt (El-Melik en-Náṣir El-Ḥasan); but whether they afterwards reverted to this habit, I do not know. The order of the Ḳalenderees, however, was not founded until about the commencement of the fifth century of the Flight,[255] a period long posterior to that to which the tale relates. NOTE 25. In the edition of Cairo, they are said to have arrived from Greece. NOTE 26.--_On the Persian Harp._ This instrument is called in Arabic "junk," from the Persian "chang." It has almost fallen into disuse, and I have never seen it: I am enabled, however, to give two sketches of its form through the kindness of the [late] Right Honourable Sir Gore Ouseley, who has favoured me with drawings made from two of the most satisfactory representations of it in his rich collection of Oriental MSS.; the first, about 350 years old; the second 410. The number of strings, he informs me, vary from 20 to 27. [Illustration]