The Sclavs, being a pure race, have also a very decided national music. Its peculiarity is smooth, lisping, sibillating sounds, analogous to the rustling of leaves in a forest. Having no native accent in their own language, they easily imitate that of others; and this imparts to the Sclavonic races that admirable facility for speaking foreign languages which distinguishes them. This characteristic of their speech is faithfully reproduced in their music, especially in that of the southern Sclavs. It is indicated by continuous notes of the same value, and by a compass scarcely ever exceeding a fifth. Its negative peculiarities harmonize exactly with the history of the Russians. The sad, doleful monotony of their existence in the past is pathetically interpreted by their narrow, sombre, subdued melodies. They are the voice of a people whose ideas revolved in a narrow circle--of people who dwelt on vast gray plains dotted with sad brown huts, and who heard no sounds but the sighing of the wind through the dark pine forests. The "Vesper Hymn," known to every ordinary player, is a very good example of the general character of Russian melodies. The songs of the peasants are further distinguished by their frequent modulation from the major to the minor key, as if not long could they be joyful, and also by the peculiar way in which they are rendered. The tonic and the dominant are the prevalent intervals, and the intermediate notes are slurred or slightly sounded. Rochlitz found it impossible to convey this peculiarity by notation, but gives the following melody as a favorite accompaniment to the serf-songs of Northern Russia: [Illustration: MUSIC.] The Poles, members of this family, have had a great national existence, and their national music echoes its history and its character. The heartstirring strains of their mazurkas make many a bosom beat and ache as they remind the listeners of past times. Polish music is the voice of a light-minded, brave-hearted people who lived in a gay turmoil and drained with eager lips and reckless spirits the cup of glory and of joy. The Polish polkas and mazurkas, with their changing and fugitive rhythmus and their lively, uneven time, admirably embody the light and graceful spirit of this people.