V
This is in essence his position at the present day in music, a position unique and special. He will always be the greatest of teachers. His music is profoundly mystical and for this reason the secret of its extraordinary vitality will perhaps never be revealed; and it is nearly always intimate; in this most different from Handel, his great contemporary, with whom he will ever be compared, though the startling contrasts between them lead no nearer to the comprehension or just estimate of either. Handel is outspoken, Bach suggestive; the one compels, the other stimulates.
In conclusion we may once more draw attention to some of the salient points in his genius. As a man he had keen practical knowledge, yet he was impulsive and ardent. He was unshakable in his convictions. He was generous but not always peaceable. And he was always quietly but profoundly thoughtful. Among his friends were men of prominence, knowledge, and high social rank. The circumstances of his life kept him from the theatre, which was the goal of most composers of his time, but, furthermore, his genius was not of the dramatic kind nor his nature one to seek public acclaim. He was, however, in the words of a contemporary, the prince of all players on the harpsichord and the organ, and was so recognized over a large part of Germany.
His unmatched technique in composition was acquired by constant labor and a never-ending study of all available music, both Italian and French, as well as German, while he remained essentially a son of his race. The works of Couperin were known to him, those of Vivaldi and Corelli, of all the great German organists and composers, save only Heinrich Schütz, of the old Italian masters, Palestrina, Lotti, and Caldara. The forms of his day he mastered, both those of ancient descent and those of more recent make; and he invented no new forms. He was first and foremost an organist, the culmination of a long line of German masters. His music for the organ rises higher than that of any of his predecessors, largely because of the logical harmonic foundation upon which he built it. It has never since been equalled. To music for other keyboard installments, precursors of the pianoforte, he brought a richness of harmony and of feeling not to be found in such music before his day. The polyphonic forms, especially the fugues, were influenced by the organ style. Other forms, such as the suites, suggest the influence of French writers. The so-called English suites, the name of which has given rise to much discussion, are the greatest suites in existence. The suites for violin and 'cello alone are unique. The polyphonic style in which many movements of them are written is characteristic of German violin music of the time; the conciseness of form, of the Italian masters. All his vocal works show the influence of the organ style, which was the most natural and most familiar to him, but in these he has incorporated forms such as recitative and da capo aria directly from the contemporary Italian opera. Difficulties and improprieties of text affected the cantatas. The Passions, especially that according to St. Matthew, are flawless in structure. The perfection of the latter is largely due to his supervision of and arrangement of the plan and the text. The mass in B minor is his most colossal work, seeming, however, a less natural expression of his genius than the Passion. Preludes, fugues, suites, concertos in the old style, the church cantata and the musical setting of the Passion he brought to their highest point.
After his death other forms occupied composers, so that he has not served as a model. Also, the next age was preëminently the age of the orchestra, the modern orchestra with its peculiar problems, to the settlement of which Bach contributed little or nothing. The sonorous pianoforte persuaded composers from the organ. The polyphonic style was abandoned or was radically modified. Thus the new era of Haydn, Mozart, and Beethoven is seemingly completely severed from Bach, totally disconnected save for the links of a revised system of fingering for keyboard instruments and a satisfactory method of equal temperament. But the new age was the age of the supremacy of harmony in music and the genius of Bach, often concealed behind the polyphonic fabric of his greatest works, is essentially harmonic. Chords, modulation, chromaticism are the essence of his music. In all his compositions they give the mysterious warmth. They are the basis of his form, the power of his suggestion. That he might be free to modulate at will he so tuned his clavichord that all keys, both major and minor, could mingle through it; and as initiative for his students to the beauties of harmony unrestricted he composed two series of preludes and fugues in every key which to-day seem an epitome of musical expression. Written for students, they have taught every great composer from Beethoven to Richard Strauss and Claude Debussy. They open the way to his other and to his bigger works, where the lover of music may so lose himself in wonder and deepest joy that he will say, as many have said, here is the beginning and the end of music.
L. H.
FOOTNOTES:
[155] The exact date is not known.
[156] Both St. Thomas school and church are still In existence. The boys’ choir is one of the finest in Germany and may be heard as in Bach’s time every Sunday of the year, in a motet.
[157] This famous letter is printed in full in Spitta’s Life of Johann Sebastian Bach. It is illuminating in regard not only to Bach’s character, but to his family life as well.
[158] The clavichord was suitable only for the most intimate sort of music. It differed from the harpsichord in that the tone of it was produced not by a plucking of the strings but by a pressure brought to bear on them by little uprights attached to the key levers. The tone was very slender but sweet and within its limitations capable of fine shading. A varying pressure of the key produced that tremolo which on the violin is called vibrato, and gave the tone a delicate warmth wholly lacking in the clean-cut, frosty tone of the harpsichord—and, indeed, in the rich tone of the pianoforte.