Mr. Theodore Thomas recently gave an excellent performance of the works of American composers. Among those rendered were compositions by Dudley Buck, A.H. Pease, and William Mason. One of the gems of the evening was a symphonic poem by William H. Foy, entitled "A Day in the Country." Mr. Thomas's orchestra, noted for placing upon its programmes only works of the highest merit, has recently also presented with much success a new symphony by the talented composer of oratorios, &c., J.K. Paine. In alluding to the progress of music in the United States, "The Music Trade Review" says, "If the centennial year could disclose all its triumphs, music would shine among its garlands. A hundred years ago was a voiceless void for us compared with the native voices and native workers who now know a sonnet from a saraband." IV. THE BEAUTY, POWER, AND USES OF MUSIC. "The soul lives its best hours when surrounded by melody, and is drawn towards its home, Paradise, dreaming of its hymning seraphs who adore with ecstasies that can find utterance only in song." "And how can happiness be better expressed than by song or music? And, if the body and mind are both attuned to a true enjoyment of their resources, how much more will the moral nature be refined and educated!" The cultivation of the art of music has ever followed closely the progress of civilization; and those nations that have attained to the highest state of the latter have most encouraged the growth, and have been most skilled in the creation and performance, of music. Montesquieu avers that "music is the only one of all the arts that does not corrupt the mind." Confucius said, "Wouldst thou know if a people be well governed, if its laws be good or bad? examine the music it practises." Again: another has quite aptly said that "Music is one of the greatest educators in the world; and the study of it in its higher departments, such as composition, harmony, and counterpoint, develops the mind as much as the study of mathematics or the languages. It teaches us love, kindness, charity, perseverance, patience, diligence, promptness, and punctuality." And a writer in "Chambers's Journal" remarks, that "In society, where education requires a submission to rule singing belongs to the domain of art; but, in a primitive state, all nations have their songs. Musical rhythm drives away weariness, lessens fatigue, detaches the mind from the painful realities of life, and braces up the courage to meet danger. Soldiers march to their war-songs; the laborer rests, listening to a joyous carol; in the solitary chamber, the needlewoman accompanies her work with some love-ditty; and in divine worship the heart is raised above earthly things by the solemn chant."