Most of these works are brilliantly written for the keyboard, but until in the later works he has begun to develop a new harmonic system they offer no difficulties but those of Chopin and Liszt. The études, opus 12 and opus 42, are an epitome of his technical equipment. His many experiments in rhythms and in harmonies never seem to ring quite true; and almost instinctively one takes them to be a substitute for musical expression. The first set--opus 12--is not very startling. Already in these pieces he shows the influence of Brahms. The second deals with triplet groups of octaves and single notes for both hands, one group containing two octaves with a single note between, the next two single notes with an octave between, thus progressing alternately through the piece. The complexity is in many ways a rhythmical one, for two groups in sequence will seem to be divided into three beats, each accented by an octave. The third is a study in the movement of the arm such as is required in many of Brahms’ pieces. The sixth, a study in sixths, is perhaps more after the manner of Chopin, though it lacks entirely the grace and inner melodiousness which is above all else characteristic of Chopin’s music. The tenth is by all means the most difficult, a truly brilliant study in double notes for the right hand. One finds in several of the studies of this set that the initial direction of the left hand accompaniment figures is downward. This is a characteristic feature in Scriabin’s style, and in part accounts for a strange ethereal, not to say pale, quality in his pianoforte music. His harmonies instead of being solidly founded in the bass, seem to drift downward from the upper part. The difficulties of the second set of studies, opus 42, are almost exclusively rhythmical, and may be taken as a further development or an expansion of the rhythmical processes to be found in many of the Brahms variations on a theme of Paganini. In the first study the left hand is phrased into five groups against triplets in the right, and in the eighth there is a combination of a rhythm of five beats with one of nine. There is no doubt that the rhythmical systems of European music are restricted and unvaried, and that there is a vast field in the future of music for the development of more subtle and complex systems. Therefore Scriabin’s experiments point forward. If only he had a little more spontaneous sense of melody and harmony to make of these rhythmical studies something more than experiments! In this series the falling of the accompaniment figures is even more noticeable than in the earlier one.