ST CECILIA was, according to her legend, a Roman virgin of rank, who flourished during the reign of Marcus Aurelius Antoninus. She was a Christian, and, by her purity of life, and constant employment in the praises of her Maker, while yet on earth, obtained intercourse with an angel. Being married to Valerianus, a Pagan, she not only prevailed upon him to abstain from using any familiarity with her person, but converted him and his brother to Christianity. They were all martyrs for the faith in the reign of Septimius Severus. Chaucer has celebrated this legend in the "Second Nonne's Tale," which is almost a literal translation from the "Golden Legend" of Jacobus Januensis. As all professions and fraternities, in ancient times, made choice of a tutelar saint, Cecilia was elected the protectress of music and musicians. It was even believed that she had invented the organ, although no good authority can be discovered for such an assertion. Her festival was celebrated from an early period by those of the profession over whom she presided. The revival of letters, with the Restoration, was attended with a similar resuscitation of the musical art; but the formation of a Musical Society, for the annual commemoration of St Cecilia's day, did not take place until 1680. An ode, written for the occasion, was set to music by the most able professor, and rehearsed before the society and their stewards upon the 22d November, the day dedicated to the patroness. The first effusions of this kind are miserable enough. Mr Malone has preserved a few verses of an ode, by an anonymous author, in 1633; that of 1684 was furnished by Oldham, whom our author has commemorated by an elegy; that of 1685 was written by Nahum Tate, and is given by Mr Malone, Vol. I. p. 274. There was no performance in 1686; and, in 1687, Dryden furnished the following ode, which was set to music by Draghi, an eminent Italian composer. Of the annual festival, Motteux gives the following account: