Beethoven, in fact, had brought a new spirit into the symphony and the overture without being able to discover a new and inevitable form in which this spirit could express itself. Wagner from his earliest years must have felt that he too had a dim perception of a new world of expression, if only he could discover the form for it. That form clearly did not exist in the symphony even as Beethoven had left it, for Wagner's vision was ready to take a bolder poetic flight even than Beethoven's, and it would have been as sadly hampered by the more freely symphonic but still largely formal method of Beethoven as the latter had been by the traditions of form he had taken over from his predecessors. It was still more useless for Wagner to seek the new logic of form in the other great art-genre of his day—the opera—for here illogic reigned supreme. The opera not only did not achieve the unity it professed to aim at; it did not even let either of its two great and ever warring constituents tyrannise effectively over the other. Instead, each merely lamed the other; the average opera was neither a good play spoiled by music, nor good music spoiled by a play, but merely a bad play and formless music adding each to the other's foolishness. How hopelessly impotent the current opera was to furnish a form that should be adequate for all that a modern musician might have to say was shown by the practice of Beethoven: the greatest musical brain of its epoch turned in anger and disappointment and disgust from the opera after one experiment with it, and concentrated more and more on the symphonic forms, endeavouring to make these more expansive and more flexible.
A hundred composers and theorists had for a century past realised the insufficiency of the opera. Gluck's manifestos are known to every student. More than a generation after Gluck the same problems were still being discussed in virtually the same terms and with the same results. Theory was evidently a long way ahead of practice; but even theory failed because it missed just the one seminal thing that it was Wagner's function to bring to light. The excellencies and the final limitations of the theory of the time are best seen in a rather remarkable work—Ignaz Franz Mosel's Versuch einer Aesthetik des dramatischen Tonsatzes ("Attempt at an Æsthetic of the Musical Drama")—that, curiously enough, was published in the year of Wagner's birth.[382] Much in this book might have been written by Gluck; some of it might even have been written by Wagner himself. Mosel expresses more clearly perhaps than any previous writer that conception of the unified art-work upon which Wagner so strongly insisted. For Mosel the ideal opera is a combination, on practically equal terms, of poetry, music, acting, singing and the art of the stage; the plastic arts, however, play a smaller part in his theory than they do in Wagner's. He regards the drama as the basis of opera. He sees, as Wagner did, that the rules of procedure of pure music are not applicable in their entirety to the dramatic stage. Like Wagner, again, he holds that complicated subjects, founded on intrigue or political action, are unsuitable for opera. Music being a purely emotional art, addressing itself more to the heart than the head, the best subject is that that gives full play to the emotional power of tone. The best subjects are the mythological ones. The poet must so shape his text that it is "thoroughly musical, that is, not only containing nothing that is outside the possibility of musical expression, but also nothing to which music cannot give a heightened beauty and a strengthened effect." The verse should be of such a kind that the composer's melody can spring naturally out of it. As a rule one syllable should be set to one note only. The melody must rise or fall precisely at the point where a good declaimer of the verses who is not musical would make them do so. Mosel sees that dramatic music frequently demands a different method of structure from that of pure music; as he puts it, the so-called musical period of two, four or eight-bar melodies can often be departed from with advantage. The style of the music as a whole must vary with the quality of the poetic subject; and not only must the general nature of the theme be reproduced in music, but also the physical, moral or conventional character of each person; and this adaptability of style to subject must be preserved in the orchestra as well as in the voice. The overture, having for its subject the preparation of the hearer for what is to come, must bear the same character as that which is dominant in the opera itself. There must be as little distinction as possible between recitative and aria. Form and expression must always follow the feeling. And so on and so on.
This was the sole result of a hundred years of keen theory and ardent practice. The form of opera remained virtually what it always had been; the most that anyone could suggest was a rationalising of the form here and there, the ridding it of some excrescence or absurdity. And so, in all probability, it would have remained for another hundred years, had not Wagner come with the conception that the old form itself was not worth tinkering with, but must be cast aside, and a new one made, not out of Mozart, not out of Gluck, not, indeed, out of any opera whatever, but out of the instrumental music of Beethoven. And this, I repeat, was a marvellous perception for one man out of all Europe's music-making millions to have.
His own accounts of the dawning of this idea upon him betray a fundamental inconsistency. On the one hand he is always stoutly asserting that he only found his way to the new music at the impulse and under the guidance of the poet. On the other hand it is clearer to us than it was to him that the poet in him was allowed to co-operate with the musician only in much the same way that he is allowed to co-operate in the symphonic poem. The musician, that is to say, feels a vague desire to express certain emotions of love, of pity, of terror, of aspiration; and he calls in the poet to supply him with a framework that shall be able to give consistency to his emotions and make the sequence of them intelligible to his hearers. Wagner, in his analysis of his own psychological processes, inverted the real relations of them, misled by the fact that as a musician he developed much later than as a poet—the obvious reason for this being that in poetry he had not, as in music, to make a new instrument, a new vocabulary and a new technique for himself. But even from his own account it is evident that the new ideal of music drama arose in him through the convergence of two great impressions—the acting and singing of Schröder-Devrient, and the later symphonies and quartets of Beethoven. He was amazed to find how much Schröder-Devrient could do in the way of dramatic expression with the poor puppets and absurd situations of the Italian opera stage. "I said to myself, what an incomparable work must that be, that in all its parts should be worthy of the histrionic talent of such an artist, and still more, of a body of artists like her." Then, he says, he got the idea of what could be done with the operatic genre "by turning the whole rich stream of German music, that Beethoven had swelled to the full, into the bed of the musical drama."[383]
And the essence of Beethoven's achievement, as he saw, was that not only had all the earlier formalism become inevitable form, but that form itself was dissolved in the idea; the Beethoven symphony becomes in the end simply a continuous flood of meaningful melody. "For it is surprising," he says, "that this method of procedure, developed in the field of instrumental music, should have been employed to some degree in mixed choral and orchestral music, but as yet never properly in opera.... Yet the possibility must exist of obtaining in the dramatic poem itself a poetic counterpart to the symphonic form, which, while it completely fills this copious form, should at the same time correspond to the inmost laws of dramatic form."[384]
The real ancestry of Wagner the opera writer is then clear enough; it is not an operatic but a symphonic ancestry. I therefore cannot wholly agree with Dr. Guido Adler that "as an opera composer Wagner stands in the frame of Renaissance art and culture. His fundamental aims coincide more or less with those of the founders of this culture epoch in general and of the representatives of the High Renaissance in the musical drama in particular.... The founders of the opera created the stilo rappresentativo, in which the musical expression was to follow the representation and the action as closely as possible.... The true theatre style proceeds historically from Peri, Monteverde and Cavalli to Wagner and Verdi. These are the representatives of emotionalism in music, of that fundamental æsthetic principle that recognises expression as the sole or main essence of music." [385] Resemblances between Wagner and the Renaissance founders of the opera there certainly are; but in comparison with the basic difference between him and them the resemblances are superficial. That basic difference is that while their reforms were born of the desire to model music upon and control it by speech,[386] Wagner's reform was born of the conception that the most copious and eloquent of musical instruments is the orchestra, to the emotions of which the voices, by means of words, can give direction and precision. Wagner's true lineage is that of instrumental music, the symphony and the symphonic poem. He is not the child either of the stage or of the song; the instrumental musician in him simply enters into an alliance with these for purposes of his own.
XVII
Of this he was more than half conscious himself; and it was always clear to him that as he was in the great line of instrumental succession, and that what he was doing was to extend still further the expressive range of instrumental, endlessly melodic music, it might be urged against him that the logical outcome of all his theory and his practice was not the opera but the symphonic poem or the programme symphony. But against that conclusion he always strenuously protested in advance. Something he saw there must be to make definite to the hearer the indefinite emotion of the music alone. He knew that the classical symphony was a work of composite origin, one movement of it—the Minuet or Scherzo,—still maintaining almost unchanged its dance-like character, while in the others the composer aimed more and more at emotional expression. But the musician was hampered here by the fact that the expression of emotion could not rise above a certain intensity without bursting the symphonic mould, and indeed prompting in the hearer a question as to the source of that emotion. There was, as Wagner says, "a certain fear of overstepping the bounds of musical expression, and especially of pitching the passionate, tragic tendency too high, for that would arouse feelings and expectations that would awake in the hearer the disquieting question of 'Why,'—which the musician himself could not answer satisfactorily."[387] But Wagner would not admit that this something might be a mere programme. "Not a programme, which rather provokes than silences the troublesome question of 'Why,' can therefore express the meaning of the symphony, but only the scenically-represented dramatic action itself."[388] With the liberation of musical expression from the stereotyped images set before it in the ordinary musical verse, and with the liberation of musical technique effected by the breaking down of the old operatic conventions of form, the power of music could be extended indefinitely. The poet would discover that "melodic form is capable of endlessly richer development than had previously been possible in the symphony itself, and, with a presentiment of this development, he will already project the poetical conception with perfect freedom. Thus where even the symphonist timidly reached back to the original dance-form—never daring, even for his expression, wholly to pass the boundaries that kept him in communication with this form—the poet will now cry to him: 'Throw yourself fearlessly into the full stream of the sea of music: hand in hand with me you can never lose touch with what is most comprehensible to all mankind; for through me you always stand on the ground of the dramatic action, and this action, in the moment of its representation on the stage, is the most immediately intelligible of all poems. Stretch your melody boldly out, that it may pour through the whole work like an endless flood: in it say what I leave unsaid, since only you can say it, and in silence I will utter all, since it is I who lead you by the hand."[389]
Here he is expressing only a personal bias. His own imagination was somewhat timid; it preferred the seen to the unseen, and he was consequently quite unable to take up the point of view of people to whom a thing mentally conceived is as impressive as, or even more impressive than, the same thing set bodily before their eyes. Had he had any inkling of this, he would not have brought so many animals upon the scene. The most striking instance of his inability to trust to the spectator's imagination is his vacillation over the ending of Tannhäuser. In the first version of the final scene, the last attempt of Venus to win back her old lover was shown only as a struggle in the mind of the frenzied Tannhäuser, with a red glow in the direction of the distant Hörselberg to make the cause of the madness clear. The death of Elisabeth was merely divined by the intuition of Wolfram, while the sound of far-off bells and the faint light of torches on the Wartburg gave the spectator the hint he needed for the full comprehension of the scene. Wagner was uncomfortable until he had made everything visible that had formerly been left to the imagination; Venus had to appear in person to Tannhäuser, and the bier of Elisabeth had to be carried across the stage. It would have been better, in this and in many other cases, had he reposed more faith in the imagination of his audience. But his theory and his practice were often inconsistent in this as in so many other cases. We have seen him objecting, à propos of Berlioz's Romeo and Juliet, to music that required an explanation outside itself to make it clear. But several of his own orchestral pieces are unintelligible without a verbal explanation or its equivalent. Who could make anything of the prelude to the third Act of Tannhäuser, for example, in the absence of such an explanation? It cannot even be said that the dramatic play of the motives is clear to anyone who has listened carefully to the opera, for the theme of Tannhäuser's pilgrimage, that is of such importance in the prelude, does not occur till the third Act; during the prelude to that Act the hearer who is listening to it for the first time is ignorant not merely of its meaning but of its very existence. How, again, can the audience be expected to know, the first time they hear it, that the opening theme of the prelude to the third Act of the Meistersinger symbolises Sachs's renunciation of Eva? The theme has appeared in the second Act as an orchestral counterpoint during one of the stanzas of the cobbling song. Even supposing the hearer to have any notion on that occasion that the theme is more than an ordinary counterpoint—that it has a psychological significance—how is he to know what this significance is; and how is he to read this meaning into it when he hears it at the commencement of the third Act? It all has to be made clear to him by a prose explanation, as Wagner himself recognised when he wrote his explanatory programme note upon the prelude. In the light of this and other instances that could be cited, how can Wagner consistently deny to other composers the right to call in the aid of verbal explanations for their symphonic poems or programme symphonies?