Well may these considerations be borne in mind whenever a Beethoven sonata is on a pianoforte recital program. If it does not move us as profoundly as music more modern does, that is not because its composer was less deeply concerned with the problems of life than those who have come after him. For his time he was wonderfully "subjective," drawing his inspiration from the heart, yet always preserving a sane mental poise. If to-day the sonatas of this great genius and splendid man seem to us less dramatic and emotional than they once did to audiences, it is because of the progress of music toward greater plasticity of expression and our conviction that such should be its mission.
All art begins with a groping after form, then attains form, and then emancipates itself from too great insistence upon rigidity of form without, however, reverting to its early formless condition. It was absolutely necessary to the establishment of music as an art that at some period or periods in its development it should "pull itself together" and focus itself in certain forms, and adhere to them somewhat rigidly and somewhat tenaciously until they had been perfected.
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 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.