III

One fact alone should make opponents of programme music think seriously of their position. The most significant feature of the problem is the way in which the practical musicians have dealt with it. Whereas most of the older orchestral music of any value was absolute music, most of the later orchestral music of any value is programme music; and the momentum of the latter species seems to be increasing every year. It will not do to pooh-pooh a phenomenon of this kind, nor to seek to fasten upon it the explanation that some of the new men write music depending upon literary or pictorial subjects because they cannot write music of the other kind. This is like saying that Shakespeare pusillanimously wrote dramas because he could not write epics— which is probably a true saying, but quite irrelevant. The point is, why should Shakespeare, with a gift for good drama, force himself to write bad epics? And if a man's musical ideas spring from quite another way of apprehending life than that of the absolute musician, why should he abjure his own native form of speech in order to mouth and maul unintelligently the phrases and the forms of another musician whose mental world is wholly foreign to his? In any case, while some of the critics have been paternally warning young composers against falling into the toils of programme music, and recommending them to keep to the lines of structure as they were laid down by Haydn, Mozart, and Beethoven, the musicians themselves have been flinging programme music right and left to the world. One has only to take up a catalogue of the Russian, French, German, Belgian, American, or even English music published during the last twenty years to see how enormously this form of art has grown, and how the really big men all display a marked liking for it. You may regret, if you like, that so many modern musicians should prefer programme music to absolute music; but you cannot settle the big æsthetic problem involved by shrugging your shoulders and invoking Haydn, Mozart, and Beethoven, nor by airily flinging out a formula or two of moribund æsthetic. And as bad æsthetic, bad argumentation, are accountable for most of the confusion upon the subject, let us try to analyse it more closely down to its foundations.

Programme music—by which we mean purely instrumental (i.e. non-vocal) music that has its raison d'être in a definite literary or pictorial scheme—is not an ideal term for this kind of art; but since all names which we can give it are open to objections of some kind, we may as well use this as any other. It must be remembered, too, that though programme or representative music is indeed differentiable from abstract or self-contained music, it is not absolutely differentiable. All programme music must indeed be representative, but it must also be, in part, self-contained; that is, a given phrase must not only be appropriate to the character of Hamlet or Dante, or suggestive of a certain external phenomenon such as the wind, or the fire, or the water, but it must also be interesting as music. [20] On the other hand, in thousands of works that have been written without a formal programme, the expression—it may be throughout the work, or only in parts of it—is so vivid, so strenuous, so suggestive of something more than an abstract delight in making a beautiful tone-pattern, that it spontaneously evokes in us images of definite scenes or characters or actions. Surely no one can listen to the C minor symphony, for example, and feel that Beethoven's only concern was with the invention and interweaving of abstract musical themes; here at any rate we feel that there is much truth in Wagner's contention, that behind the mere tones a kind of informal drama is going on. The expression comes, at times, as close to the suggestion of definite thought and definite action as any symphonic poem could do. Thus some of the qualities of programme music are found in absolute music, and vice versâ; there is no hard-and-fast line of division between the two. Even in the most mathematical music that ever pedant misconceived, a human accent will sometimes make itself heard; and even the most human music—the music that has its fount and origin and its final justification in the veracious expression of definite human feeling—must be bound together by some mathematical principle of form. But we all understand what we mean by the broad distinction of absolute and poetic music. [21] In the latter we have a definite literary or pictorial scheme controlling (a) the shape and colour of the phrases, (b) the order in which they appear, (c) the way in which they are played off against each other, (d) their relative positions at the end. This it is, roughly speaking, that distinguishes it from absolute music, where the manner in which the themes are handled depends upon no conception, external to the themes themselves, that could be phrased in words.

Now we are often told that when music takes upon itself to represent or narrate, as in programme music, it is "stepping beyond its legitimate boundaries." We are told that it is "passing out of its own sphere;" that it is abdicating the purely musical function, and trying to do what it is the function of literature or of painting to do; that a piece of music ought to be comprehensible from its music alone; that its whole message should be written plainly on the music, without the necessity of calling in the aid of a programme. If there is anything in this thesis it will dispose of programme music at once. But I shall try to show that there is nothing whatever in it—that it is not argument, but pure assertion. I shall try to show in the first place that so far from being a passing disease of the present generation, the desire to write programme music is rooted in humanity from the very beginning; and in the second place that the argument just outlined could be made to dispose not only of programme music, but also of the song and the opera.

IV

The late Sidney Lanier, a critic of unusual sanity and freshness of vision, contended that so far from being a late and excrescent growth, programme music is "the very earliest, most familiar, and most spontaneous form of musical composition." We need not go quite so far as this, for it seems to me that it is impossible to date either kind of music first in order of time. Just as one early man placed straight and curved lines in such relations that they pleased the eye by their mere formal harmony, while another placed them in such relations that they pleased by suggesting some aspect of man or nature, so did early music spring with one musician from the mere pleasure in the successions and combinations of tones, with another from the desire to convey in sound a suggestion of the thoughts aroused in him by his intercourse and his struggles with his fellow-men and with the world. Lanier's statement is evidently a slight exaggeration; but I think he has invincible reason with him when he goes on to ask, "What is any song but programme music developed to its furthest extent? A song is ... a double performance; a certain instrument—the human voice—produces a number of tones, none of which have any intellectual value in themselves; but, simultaneously with the production of the tones, words are uttered, each in a physical association with a tone, so as to produce upon the hearer at once the effect of conventional and of unconventional sounds. [22]... Certainly, if programme music is absurd, all songs are nonsense." This, I think, is the key to the problem. Let us look at it a little more closely.

Let us imagine two primitive men, each with the capacity for expressing feeling in musical sound. One of them manages to find a phrase of a few notes that gives him pleasure. Because it gives him pleasure he repeats it. Having repeated it a number of times he finds the mere repetition of it becoming monotonous; so next time he repeats it in a slightly different way. He now experiences, without understanding why, a subtler form of pleasure. If you told him he was making a very practical demonstration of the law that a great deal of æsthetic delight consists in realising unity in variety, he would not grasp your meaning; but all the same that is what he is doing. He still has his old pleasure in the agreeable succession of tones; but this pleasure is intensified, subtilised, by another—the pleasure of detecting the theme in the disguises it assumes. This primitive man has made the first step towards sonata form; he is assisting at the birth of absolute music. From this root there grows up all our pure delight in agreeable tunes for their own sake, in the embroidery of them, in the juggling with them; in a word, all our delight in absolute music. [23] Now take the other man. He starts along another line. When he begins to trace his rude melodic curve, it is not primarily because he finds an all-absorbing delight in the curve itself. He begins because some definite experience has moved him emotionally, and the emotional disturbance must find an outlet in tone; his melodic curve must suggest the experience. Let us say it is the death of a friend. Here is a much more definite impulse than was acting upon the other man; and it accordingly leads to a more definite expression. The curve the melody takes is now determined not merely by the musical pleasure it gives by going this way or that, but primarily by the need to make the melody representative of a definite feeling, or suggestive of the being or the event that aroused the feeling. This man is at the turn of the road that leads to poetical music—to the song, the opera, and the symphonic poem. (I do not allege, let me say again, that there is an absolute line of demarcation between absolute music and poetic music, or between the states of mind from which they flow; the two are always crossing and re-crossing into each other's territory. I am simply throwing into high relief the element in each that gives it its peculiar significance.) In absolute music, as Wagner pointed out, the essential thing is "the arousing of pleasure in beautiful forms." In poetic music the essential thing is the veracious rendering in tone of an emotion that is as definite as the other is indefinite. Take two concrete examples. The opening phrase of Beethoven's 8th Symphony refers to nothing at all external to itself; it is what Herbert Spencer has called the music of pure exhilaration; to appreciate it you have to think of nothing but itself; the pleasure lies primarily in the way the notes are put together. [24] But the sinister motive that announces the coming of Hunding, in the first act of the Valkyrie, appeals to you in a different way. Here your pleasure is only partially due to the particular way the notes go; the other part of it is due to the veracity of the theme, its congruence with the character it is meant to represent. And, to go back to our two primitive men, the first of them was in the mood that would ultimately give birth to the opening of the 8th Symphony, while the second of them was in the mood that would ultimately give birth to the Hunding motive.

Any one who takes the trouble to analyse the phrases of an ordinary symphony and those of a modern song will perceive a broad difference between the kinds of ideas evoked by them. In the old symphony or sonata a succession of notes, pleasing in itself but not having specific reference to actual life—not attempting, that is, to get at very close quarters with strong emotional or dramatic expression, but influencing and affecting us mainly by reason of its purely formal relations and by the purely physical pleasure inherent in it as sound—was stated, varied, worked out and combined with other themes of the same order. Take a thousand of these themes—from Haydn, Mozart, and the early Beethoven, for example—and while they affect you musically you will yet be unable to say that they have taken their rise from any particular emotion, or that they embody any special reflection upon life. It is the peculiarity of music that while on the one hand it may speak almost as definitely as poetry, and refer to things that are cognised intellectually, as in poetry, on the other hand it may make an impression on us, purely as sound, to which the words of poetry, purely as words, can offer no parallel effect. A verse of Tennyson with the words so transposed as to have no intellectual meaning would make no impression when read aloud; no pleasure, that is, would be obtainable merely from the sound of the words themselves. But play the diatonic scale on the piano, or strike a random chord here and there, and though the thing means nothing, the ear is bound to take some pleasure in it. Musical sound gives us pleasure in and by and for itself, independently of our finding even the remotest mental connection between its parts. This connection may be great, or small, or practically non-existent; and the greater it is, of course, the more complicated becomes our pleasure; but it is not essential to our taking physiological delight in music considered purely as sound. Now it is quite possible to construct a lengthy piece of music that shall have absolutely no emotional expression, in the sense of suggesting a reference to human experience—that shall be purely and simply a succession and combination of pleasurable sounds. In the nature of the case, it is clear that not much of the actual music that is written could be of this order throughout. Emotion of some quality and degree is sure to intrude itself here and there into even the most "mathematical" music; but it is quite unquestionable that while some music is alive with suggestions of human interest, of actual man and life, there is an enormous quantity of very pleasant music from which the interest of actuality is wholly absent, that reaches us through physiological rather than through psychological channels, or at any rate, if this is putting it unscientifically, through quite other psychological channels.