Two other published works are a string quartette (op. 4) and a quintette for piano and strings (op. 36). This begins in A minor with a well woven and well derived set of themes, and ends in a scherzo in A major with spinning-song characteristics. Between these two movements comes an intermezzo of strongly marked Scotch tone. This has been performed by the Kneisel Quartette. _S.G. Pratt._ Almost every musician has heard of Christopher Columbus, and holds him in a certain esteem as a man without whose push the invention of America would have been long deferred; but few American musicians have felt under a sufficient debt of gratitude to make his troubles and triumphs the foundation of an appropriate musical work. Silas G. Pratt was bold enough to undertake the monumental task; and he expended upon it large resources of scholarship, research, and enthusiasm. The work was performed at New York during the Quadricentennial of the discovery of America. If Pratt had been born in old Egypt, he would have found his chief diversion in the building of pyramids, so undismayed is he by the size of a task. His patriotism is a sharp spur to him, and has enabled him to write an orchestral composition devoted to Paul Revere's Ride; a fantasy descriptive of a battle between the Northern and Southern armies; "The Battle of Manila;" "The Anniversary Overture," in commemoration of the centennial of American Independence, performed in Berlin twice, and in London at the Crystal Palace, during Grant's visit there; and a march called by the curious name of "Homage to Chicago." Besides these works Pratt has written the "Magdalen's Lament," his first orchestral composition, suggested by Murillo's picture; the lyric opera, "Antonio;" a first symphony, of which the adagio was performed in Berlin, the other movements being produced in Boston and Chicago; a second symphony, "The Prodigal Son;" a romantic opera, "Zenobia," produced in Chicago; a lyric opera, "Lucille," which ran for three weeks in Chicago; a symphonic suite based on the "Tempest;" a canon for a string quartette; a serenade for string orchestra; a grotesque suite, "The Brownies," produced in New York and at Brighton Beach by Anton Seidl. Besides these works of musical composition, Pratt has delivered various musical lectures, ingeniously contrived to entertain the great public and at the same time inform it. He has been active also in the organization of various musical enterprises, among them the Apollo Club of Chicago.