href="@public@vhost@g@gutenberg@html@files@30560@[email protected]#Footnote_19_19" class="fnanchor pginternal" tag="{http://www.w3.org/1999/xhtml}a">[19] This practice is associated with the inherent demand, spoken of above, for Variety in Unity. No theme is of sufficient import to bear constant repetition; in fact, the more eloquent it is, the more sated should we become if it were continued overlong. Monotony, furthermore, is less tolerable in music than in the other arts because music cuts deeper, because the ear is so sensitive an organ and because we have no way of shutting off sound. If a particular sight or scene displeases, we can close our eyelids; but the ear is entirely unprotected and the only way to escape annoying sounds is to take to flight.[20] We inevitably crave contrast, change of sensation; and nothing gives more organic unity than a return to whatever impressed us at the outset. This cyclic form of musical expression, early discovered through free experimentation, has remained the leading principle in all modern works, and—because derived directly from life and nature—must be permanent. We return whence we came; everything goes in circles. We can now understand still more the need of a strong and accurate memory; for if we do not know whether or not we have ever heard a theme, obviously the keen pleasure of welcoming it anew is lost to us. Furthermore, this principle of Restatement has in modern music some very subtle uses, and presupposes the acquisition of a real power of reminiscence. For example, Wagner's tone-drama of Tristan and Isolde begins with this haunting motive

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which, with its dual melodic lines, typifies the passionate love of the two chief characters in the story. After three hours or more of tragic action and musical development this motive is again introduced in the very closing measures of the drama, to show that even in the presence of transfiguring death this love is still their guiding power.

[Listen] [MusicXML]

For those who can appreciate the significance of such treatment, this reminiscence is one of the most sublime touches in all musical drama. The fascinating orchestral Scherzo of Richard Strauss's Till Eulenspiegel's Merry Pranks likewise begins with a characteristic motto,

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which says, in the language of music—I now have a story to tell you of a certain freakish character; and then we are regaled with the musical portrayal of a series of Till's pranks. As an Epilogue, Strauss improvises on this opening theme as much as to say—you have listened to my musical story, now let us indulge in some reflections as to the fate of poor Till, for after all he was a good fellow. (See Supplement, Example No. 6.)

It is evident, therefore, from the foregoing examples that the basic principles of musical structure are coherence, refreshing variety and such unity of general impression as may be gained chiefly by a restatement, after contrast, of themes previously heard. Our subsequent study will simply illustrate these natural laws of music in their wider application.

CHAPTER II

THE FOLK-SONG

IN the preceding chapter we made some general inquiries into the nature of music and of those methods by which emotion and thought are expressed. We shall assume therefore that the following facts are established: that in music, by reason of the intangibility and elusiveness of the material, sound and rhythm, the principle of Unity in Variety is of paramount importance; and that the hearer, if he would grasp the message expressed by these sounds and rhythms, must make a conscious effort of coöperation and not be content with mere dreamy apathy. Furthermore, that Unity and Coherence are gained in music by applying the principle of systematic Repetition or Imitation. (We shall see, as we continue, how Variety has been secured by contrasting themes, by episodical passages and by various devices of rhythmic and harmonic development.)

We may now investigate the growth of musical structure and expression, as manifested in the fields of the Folk-Song and of Polyphonic music, beginning with the Folk-Song—historically the older and more elemental in its appeal. We cannot imagine the time when human beings did not use their voices in some form of emotional outpouring; and, as far back as there are any historical records, we find traces of such activity. For many centuries these rude cries of savage races were far removed from anything like artistic design, but the advance towards coherence and symmetry was always the result of free experimentation—hence vitally connected with the emotions and mental processes of all human effort. One of the most significant of the many sayings attributed to Daniel Webster is that "Sovereignty rests with the people"; and it is an interesting inquiry to see what wider application may be made of this statement in the field of art. For it is a fact that there has seldom been an important school of music, so-called—in any given place and period—which was not founded on the emotional traits, the aspirations and the ideals of the people. Surely one of the distinct by-products of the Great War is to be the emancipation of the art of music, along with that of all the other arts. Such a realization of its nature and powers will result that it shall no longer be a mere exotic amusement of the leisure and wealthy classes, but shall be brought into direct touch with the rank and file of the people; even, if you will, with the so-called "lower classes"—that part of humanity from which, indeed, it sprung and with which it really belongs—just human beings, just people. So in music also we may assert that "Sovereignty rests with the people." Although all art reflects popular sentiment to a certain extent, in no one of the arts—as painting, sculpture and architecture—is there such a vital record of the emotions and artistic instincts of humanity as we find in the realm of folk-song.[21] During the early period of Church music, while theorists and scholars were struggling with the intricate problems of polyphonic style, the people in their daily secular life were finding an outlet for their emotions, for their joys and sorrows, in song and in dance. This instinct for musical expression is universal, and just because the