Strictly speaking, Chopin was not the first who tried to get away from the sonata. Beethoven, though he remained faithful to it, felt its fetters, as is shown by his numerous poetic licenses. Schubert wrote "Moments Musicals," Mendelssohn, "Songs without Words," Weber, Polonaises, and Field, Nocturnes. But these were merely straws which indicated in which direction Chopin's genius would sweep the field and clear the musical atmosphere. His polonaises and nocturnes are vastly superior to those of Weber and Field; and his poetic preludes, his romantic ballads, his lovely berceuse, his amorous mazurkas, are new types in art which have often been imitated but never equalled. Only in one field did Chopin have a dangerous rival among his predecessors, namely, in the Waltz. Weber's "Invitation to the Dance" is the source of the modern idealized waltz, because it was not written for the feet alone, but also for the heart and the imagination. Like Chopin's waltzes, it contains chivalrous passages, amorous episodes, and subtle changes of movement. And it seems as if the fact that there was less room for formal and emotional innovations in the waltz than in the other forms, had somewhat affected Chopin's imagination. For, although the most popular of his works, his waltzes are, with a few exceptions in which the _rubato_ prevails, less characteristic than his other pieces. Nevertheless, they are charming, every one of them. But they are fairy dances--mortals are too clumsy to keep time to them. Next to the waltzes in popularity come the polonaises; and they fully deserve their popularity. Liszt has given us a charming description of the polonaise as it was formerly danced in Chopin's native country. It was less a dance than a promenade in which courtly pomps and aristocratic splendor were on exhibition. It was a chivalrous but not an amorous dance, precedence being given to age and rank, before youth and beauty. And whereas, in other dances, the place of honor is always given to the fair sex, in the polonaise the men are in the foreground. In a word, the polonaise represents, both in its subject and the style of music, the masculine side of Chopin's genius. The feminine side is chiefly embodied in the mazurkas and the nocturnes. It has been said that the highest genius must combine masculine with feminine traits, and it is a remarkable fact that the works of two of the most spontaneous composers--Chopin and Schubert--are often characterized by an exquisite feminine tenderness and grace; as if, seeing that women have not done their duty as composers, they had tried to introduce the feminine spirit in music. Yet it is unfair to place too much emphasis on this side of their genius. In their bolder moments, Chopin and Schubert are thoroughly masculine.