t may here well enough engage our attention, since its most important aspects are those in which it operates upon

ters into our educational curricula, the Arab appears to us an inert figure, picturesque and imposing, upon the s

th such result that a vast proportion of the inhabitants of the globe at this very hour profess the tenets of his religion. Once awakened into life, he penetrated the distant east, and brought back thence the foundation of our arithmetic, the predecessor of our greatest of musical instruments, the violin, and discovered for himself the productions of the greatest of the Greek minds, the works

t ones are painted or embroidered with letters of gold upon silk cloth, and suspended in the temple at Mecca. Seven of these poems had obtained this honor in the time of Mahomet, and they say that Mahomet himself was flattered to see one of the chapters of the Koran compared with these seven poems and judged worthy to be hung up with them. Almansor, the second of the Abassides, loved poetry and letters, and was very well learned in laws, philosophy and astronomy. They say that in building the famous town of Bagdad he took the suggestions from the astronomers for placing the principal building. The university at Bagdad was honored and very celebrated. Copious translations from the Greek were made, and many original treatises produced in other parts of Arabia, but the most brilliant development of Arabic letters was in Spain. Cordova, Grenada, Valencia were distinguished for their schools, colleges and academies. Spain possessed seventy libraries, open to the public in different towns, when the rest of Europe,

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nd under the name Rebec it found its way into Europe, where in an appreciative soil it grew and expanded into that miracle of sonority and expression, the mod

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ommonly taken as the immediate predecessor of the pianoforte, had the important difference of being strung with catgut strings. The essential foundation of the pianoforte was the metal strings, necessitating hammers for i

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d sounds, nor a scale with intervals permitting combined sounds. He was sufficiently scientific to carry out the intonations of the Pythagorean theory, and when he went beyond this and formed a scale for himself he devised one which did not permit the association of sounds into chord masses; and, more fatal still, he not only invented such a scale, but carried it into execution so exactly that