Without saying so in as many words, I have sought, in speaking of the sonata, to let the modern lover of music know that if he does not like sonatas he need not be ashamed of that fact. A few minutes ago and before writing this sentence, I left my desk and going to the pianoforte, played through Beethoven’s “Sonata Pathétique.” It used to be a thrilling experience to play it or to hear it played. To-day the Grave which introduces the first movement still seemed portentous, the individual themes throughout the work had lost none of their beauty. And yet the effect produced in earlier years by this sonata as a whole was lacking. I shall not say that it sounded pedantic, for I dislike to apply that word to anything that sprang from the heart 101 and brain of a genius like Beethoven’s, but there was a feeling of restraint about it—the restraint of set form, the restraint of pathos patterned to measure, which is incompatible with our modern notions of absolute freedom of expression in music. Moreover, there is ample evidence that Beethoven himself chafed under the restraint of the sonata form and constantly strove to make it more elastic and more yielding to his inspiration.
What a Sonata Is.
The sonata form (that is to say, the movement from which the sonata derives its name) consists of three main divisions and can easily be studied by securing the Bülow and Lebert edition of the Beethoven sonatas in Schirmer’s library, in which the various divisions and subdivisions are indicated as they occur in the music. The first division (sometimes with a slow introduction like the Grave of the “Sonata Pathétique”) may be called the exposition. It consists of the main theme in the key of the piece, a connecting episode, a second theme in a related key and contrasting with the first, and a concluding passage. As a rule the exposition is repeated—an extremely artificial proceeding, since there is no esthetic or psychological reason for it.
After the exposition comes the second division, the development or “working out,” a treatment of both themes with much figuration and imitation, generally called the “free fantasia” and consisting “chiefly of a free development of motives taken from the first part” (Baker). This leads into the third division, which is 102 a restatement of the first, excepting that the second theme, instead of being in a related key, is, like the main theme, in the tonic.
How Beethoven Enlarged the Form.
This is the form of the sonata movement which was handed down to Beethoven by Haydn and Mozart. It very soon became apparent that the greatest genius of the classical period found it too limited for his inspiration. In his third sonata (Opus 2, No. 3) he makes several innovations that, for their day, are most daring. Following the first episode after the main theme, he introduces a second episode with which he leads into the second theme. Then using a variant of the first episode as a connection he leads over to a third, a closing theme. In fact, the material of the second episode is so thematic that I see no reason why he should not be said to use four themes in the exposition instead of the customary two. In the free fantasia he insistently reiterates the main theme, practically ignoring the others, thus familiarizing the listener with it and making it as welcome as an old friend when the third division ushers it in again.
Instead of closing the movement at the end of the usual third division, as his predecessors, Haydn and Mozart, did, Beethoven introduces what is one of the most important innovations grafted by him upon the sonata form—a coda with a cadenza. I can imagine that this movement made his contemporaries look dubious and shake their heads. It must have seemed to them originality strained to the point of eccentricity 103 and more bizarre than effective. As we look back upon it, after this long lapse of time, it must be reckoned a most brilliant achievement in the direction of freer form, and from this point of view—please bear in mind the reservation—its creator not only never surpassed it, but frequently fell behind it.
One of the movements of this sonata is a scherzo. Beethoven is the creator of this style of movement. It is much less formal than the minuet which Haydn introduced into the sonata. This especial scherzo has a trio which in the broad sweep of its arpeggios is as modern sounding as anything Beethoven wrote for the pianoforte.
His “Moonlight Sonata.”
There are other sonatas by Beethoven that indicate efforts on his part to be less trammeled by considerations of form. Regard as an example the “Sonata Quasi Una Fantasia,” Opus 27, No. 2, generally, and by no means inaptly, called the “Moonlight Sonata.” This begins with the broad and beautiful slow movement, with its sustained melody, a poem of profound pathos in musical accents. It is followed by an Allegretto, “une fleur entre deux abîmes” (a flower ’twixt two abysses) Liszt called it; and then comes the concluding movement, a Presto agitato, which is one of Beethoven’s most impassioned creations. There are only three movements, and the usual sequence is inverted, for the last of the three is the Sonata movement. At the end of the Adagio sostenuto and at the end of the Allegretto as well, is the direction “attacca subito il sequente,” indicating 104 that the following movement is to be attacked at once and denoting an inner relationship, a psychological connection between the three movements. Throughout the work the themes are of extraordinary beauty and expressiveness even for a Beethoven and the whole is a genuine drama of human life and experience. This impression is produced not only by the very evident psychological connection between the movements, but by the manner in which the composer holds on to his themes, developing them through bar after bar as if he himself appreciated their beauty and were reluctant to let go of them and introduce new material. The entire first movement, practically a song without words of the most exquisite poignancy, is built on a single motive with a brief episode which is more like an improvisation than a set part of a movement; while the last movement consists of four eloquent themes with only the merest suggestion of connecting episodes. The working out in the last movement is almost wholly a persistent iteration of the second theme. This persistent dwelling upon theme and the psychological relation between the different movements make this “Moonlight Sonata” to me the most modern sounding of Beethoven’s pianoforte works, although when mere structural greatness is considered, most critics will incline to rank it lower than the “Sonata Appassionata” and the four last sonatas, Op. 106 and 109-11. Undoubtedly, however, it is the most “temperamental” of his sonatas—and herein again the most modern. My one quarrel with Von Bülow is that he made it so popular by his frequent playing of it and his exceptionally poetic interpretation 105 of it, that the great virtuosos shun it, very much as they shun the sixth Chopin waltz (Mme. Dudevant’s dog chasing its own tail), because it is played by every pianoforte pupil of every girls’ boarding school everywhere.