T was during the eighteenth century that the pianoforte definitely established itself in the estimation of musicians, artists and the common people, as the handiest and most useful of domestic and solo instruments. The progress was very slow at first, the musicians such as Bach, Händel, Scarlatti and Rameau, the four great virtuosi of the beginning of this century, generally preferred the older forms of the instrument, the clavier or the harpsichord, both on account of their more agreeable touch and the sweetness of their tones. Nevertheless the style of playing and of writing for these instruments underwent a gradual change at the hands of these very masters, of such a character that when the pianoforte became generally recognized as superior to its predecessors, about the middle of the century, the compositions of Bach and Scarlatti were found well adapted to the newer and more powerful instrument. The pianoforte itself underwent several modifications from the primitive forms of action devised by Cristofori in 1711, rendering it more responsive to the touch. All this, relating to the mechanical perfection of the instrument, although appropriate in part to the present moment of the narrative, is deferred until a [later chapter], when the entire history of this instrument will be considered in detail. From that it will be seen, by comparing dates, that every important mechanical step in advance was followed by immediate modifications of the style of writing and playing, whereby the progress toward fullness and manifold suggestiveness of music for this instrument has been steady and great.

The first of the great virtuosi was Domenico Scarlatti (1683-1757), son of the great Alessandro Scarlatti, and a pupil of his father, and of other masters whose names are now uncertain. He was a moderately successful composer of operas and works for the Church, but his distinguishing merit was that of a virtuoso upon the harpsichord—the pianoforte of that time. He was the first of the writers upon the harpsichord who introduced difficulties for the pleasure of overcoming them, and who, in his own country, was without peer as performer until Händel came there and surpassed him, in 1708. Scarlatti was also a performer upon the organ, but upon this instrument he unhesitatingly confessed Händel to be his superior. In 1715 Scarlatti succeeded Baj as chapel master at St. Peter's in Rome, where he composed much church music. His operas were successful in their own day, but were soon forgotten. His pianoforte compositions still remain as a necessary part of the education of the modern virtuoso. They are free in form, brilliant in execution, and melodious after the Italian manner. Many of them are still excessively difficult to play, in spite of the progress in technique which has been made since.

There were many other composers in the early part of this century who exercised a local and temporary influence in the direction of popularizing the pianoforte and its music, through the attractiveness of their own playing, as well as by the compositions they produced. Among these must not be forgotten Mattheson, the Hamburgh composer of operas ([p. 242]), who published many works for piano, including suites, sonatas and other pieces in the free style. Johann Kuhnau (1667-1722), predecessor of Bach as cantor at Leipsic, published a variety of sonatas and other compositions in free style, about the beginning of the eighteenth century. Of still greater importance than the last named, was Rameau, the French theorist and operatic composer ([p. 336]). His compositions were attractive and very original, and in addition to the charm of his own playing, and that of his works, he placed later musicians under lasting obligations by his treatise upon the art of accompanying upon the clavecin and organ, in which his theories of chords were applied to valuable practical use.

The work of all these and of many others who might be mentioned, not forgetting several English writers, such as Dr. Blow, Dr. John Bull and the gifted artist Purcell (see [p. 350]), must be regarded as merely preparatory for the advance made during the last part of the eighteenth century. It was Haydn who began to demand of the pianoforte more of breadth, and a certain coloration of touch, which he must have needed in his elaborative passages in the middle of the sonata piece. This kind of free fantasia upon the leading motives of the work, was planned after the style of thematic discussion of leading motives by the orchestra, and the obvious cue of the player is to impart to the different sequences and changes of the motives as characteristic tone-colors as possible, for the sake of rendering them more interesting to the hearers, and possibly of affording them more expression. Haydn's work was followed by that of Mozart, who gave the world the adagio upon the piano. Then in the fullness of time came Beethoven, who after all must be regarded as the great improver of piano playing of this century, as well as that of the next following. Beethoven improved the piano style in the surest and most influential manner possible. In his own playing he was far in advance of the virtuosi of the eighteenth century, and in his foresight of farther possibilities in the direction of tone sustaining and coloration he went still farther. This is seen in all his concertos, especially in the fourth and fifth, in the piano trios, and the quartette; but still more in the later pianoforte sonatas. Here the piano is treated with a boldness, and at the same time a delicacy and poetic quality, which taxes the greatest players of the present time to accomplish. The most advanced virtuoso works of Chopin, Schumann and Liszt, the three great masters of the pianoforte in the nineteenth century, are but slightly beyond the demands of these later sonatas of the great Vienna master.

In the later part of the eighteenth century there were a number of pianoforte virtuosi whose merits claim our attention at this point. At the head, in point of time, was the great Italian master, Muzio Clementi (1752-1832). Born at about the same time as Mozart, he outlived Beethoven. His early studies were pursued at Rome with so much enthusiasm that at the age of fourteen he had produced several important compositions of a contrapuntal character. These being successfully performed, attracted the attention of an English amateur living in Rome, who offered to take charge of the boy, carry him to England and see that his career was opened under favorable auspices. Until 1770, therefore (the year of Beethoven's birth), Clementi pursued his studies near London. Then, in the full force of his remarkable virtuosity, he burst upon the town. He carried everything before him, and had a most unprecedented success. His command of the instrument surpassed everything previously seen. After three years as cembalist and conductor at the Italian opera in London, he set out upon a tour as virtuoso. In 1781 he appeared in Paris, and so on toward Munich, Strassburg, and at length Vienna, where he met Haydn, and where, at the instigation of the Emperor Joseph II, he had a sort of musical contest with the young Mozart. Clementi, after a short prelude, introduced his sonata in B flat, the opening motive of which was afterward employed by Mozart in the introduction to the overture to the "Magic Flute"; and followed it up with a toccata abounding in runs in diatonic thirds and other doublestops for the right hand, at that time esteemed very difficult. The victory was regarded as doubtful, Mozart compensating for his less brilliant execution by his beautiful singing touch, of which Clementi ever afterward spoke with admiration. Moreover, from this meeting he himself endeavored to put more music and less show into his own compositions. Clementi was soon back in England, where he remained until 1802, when he took his promising pupil, John Field, inventor of the nocturne, upon a tour of Europe, as far as St. Petersburg, where they were received with unbounded enthusiasm. In 1810 he returned to London and gave up concert playing in public. He wrote symphonies for the London Philharmonic Society, published very many sonatas for piano (about 100 in all), and in 1817 published his master work, a set of 100 studies for the piano, in all styles, the "Gradus ad Parnassum," upon which to a considerable extent the entire modern art of piano playing depends. Clementi's idea in the work was to provide for the entire training of the pupil by means of it; not alone upon the technical, but upon the artistic side as well, and the majority of the pieces have artistic purpose no less than technical. The wide range taken by piano literature since Clementi's day, however, reduces the teacher to the alternative of confining the pupil to the works of one writer, in case the entire work is used, or of employing only the purely technical part of the "Gradus," accomplishing the other side of the development by means of compositions of more poetic and older masters. The latter is the course now generally pursued by the great teachers, and this was the reason influencing the selection of studies from the "Gradus" made by the virtuoso, Tausig. Clementi's compositions exercised considerable influence upon Beethoven, who esteemed his sonatas better than those of Mozart. The opinion was undoubtedly based upon the freedom with which Clementi treated the piano, as distinguished from the gentle and somewhat tame manner of Mozart. The element of manly strength was that which attracted Beethoven, himself a virtuoso.

Fig. 64.

J.L. DUSSEK.

Another of the first virtuosi to gain distinction upon the pianoforte, in the latter part of this century and the first part of the nineteenth, was J.L. Dussek (1761-1812). This highly gifted musician was born in Czaslau, in Bohemia, and his early musical studies were made upon the organ, upon which he early attained distinction, holding one prominent position after another, his last being at Berg-op-Zoom. He next went to Amsterdam, and presently after to the Hague, still later, in 1788, to London, where he lived twelve years. It was there that Haydn met him, and wrote to Dussek's father in high terms of his son's talents and good qualities. Afterward he was back again upon the continent, living for some years with Prince Louis Ferdinand, and having right good times with him, both musically and festively. He died in France. He made many concert tours in different periods of his life, and his playing was highly esteemed from one end of Europe to the other. A contemporary writer says of him: "As a virtuoso he is unanimously placed in the very first rank. In rapidity and sureness of execution, in a mastery of the greatest difficulties, it would be hard to find a pianist who surpasses him; in neatness and precision of execution, possibly one (John Cramer, of London); in soul, expression and delicacy, certainly none." The brilliant pianist and teacher Tomaschek said of him: "There was, in fact, something magical in the manner in which Dussek, with all his charming grace of manner, through his wonderful touch, extorted from the instrument delicious and at the same time emphatic tones. His fingers were like a company of ten singers, endowed with equal executive powers, and able to produce with the utmost perfection whatever their director could require. I never saw the Prague public so enchanted as they were on this occasion by Dussek's splendid playing. His fine declamatory style, especially in cantabile phrases, stands as the ideal for every artistic performance—something which no other pianist since has reached. He was the first of the virtuosi who placed the piano sideways upon the platform, although the later ones may not have had an interesting profile to exhibit."

The published works of this fine musician and creditable composer number nearly 100, and the sonata cuts a leading figure among them. He treated the piano with much more freedom and breadth than Mozart, though this is not so much to his credit as if he had not lived many years after Mozart died, his earliest compositions falling very near the last years of that great genius. He was distinctly a virtuoso, loving his instrument and its tonal powers. He was the first of all the players whose public performances called attention to the quality of tone, and its singing power. This also points not alone to the fact of his career falling in with the increased powers of the pianoforte, as a result of the inventions of Érard, Collard and Broadwood, but is to his personal credit, since it was genius in him enabling him to recognize these possibilities, at a time when most players were still in ignorance of them. As a composer he wrote many things of more than average excellence, and some of his lighter compositions still have vitality. It is altogether likely that Beethoven was influenced by Dussek's playing, in the direction of tone-color. Indeed, the third sonata of Beethoven can hardly be accounted for without recognizing Dussek as the composer upon some one of whose works its general style and form were modeled.