THE SONATA

Haydn's sonatas show the same advance in form as his symphonies and quartets. The older specimens of the sonata, as seen in the works of Biber, Kuhnau, Mattheson and others, contain little more than the germs of the modern sonata. Haydn, building on Emanuel Bach, fixed the present form, improving so largely upon the earlier, that we could pass from his sonatas directly to those of Beethoven without the intervention of Mozart's as a connecting link. Beethoven's sonatas were certainly more influenced by Haydn's than by Mozart's. Haydn's masterpieces in this kind, like those of Mozart and Beethoven, astonish by their order, regularity, fluency, harmony and roundness; and by their splendid development into full and complete growth out of the sometimes apparently unimportant germs. [See Ernst Pauer's Musical Forms.] Naturally his sonatas are not all masterpieces. Of the thirty-five, some are old-fashioned and some are quite second-rate. But, like the symphonies, they are all of historical value as showing the development not only of the form but of the composer's powers. One of the number is peculiar in having four movements; another is equally peculiar--to Haydn at least--in having only two movements. Probably in the case of the latter the curtailment was due to practical rather than to artistic reasons. Like Beethoven, with the two-movement sonata in C minor, Haydn may not have had time for a third! In several of the sonatas the part-writing strikes one as being somewhat poor and meagre; in others there is, to the modern ear, a surfeiting indulgence in those turns, arpeggios and other ornaments which were inseparable from the nature of the harpsichord, with its thin tones and want of sustaining power. If Haydn had lived to write for the richer and more sustained sounds of the modern pianoforte, his genius would no doubt have responded to the increased demands made upon it, though we may doubt whether it was multiplex enough or intellectual enough to satisfy the deeper needs of our time. As it is, the changes which have been made in sonata form since his day are merely changes of detail. To him is due the fixity of the form. [See "The Pianoforte Sonata," by J. S. Shedlock: London, 1895. Mr Shedlock, by selecting for analysis some of the most characteristic sonatas, shows Haydn in his three stages of apprenticeship, mastery and maturity.]