The reference of the strange little theme of the wishing cap is equally manifest from the first, since the spectator's attention is wholly taken up with the Tarnhelm and its magic when the theme is first pointedly uttered by the orchestra. The sword theme is introduced at the end of The Rhine Gold to express Wotan's hero inspiration; and I have already mentioned that Wagner, unable, when it came to practical stage management, to forego the appeal to the eye as well as to the thought, here made Wotan pick up a sword and brandish it, though no such instruction appears in the printed score. When this sacrifice to Wagner's scepticism as to the reality of any appeal to an audience that is not made through their bodily sense is omitted, the association of the theme with the sword is not formed until that point in the first act of The Valkyries at which Siegmund is left alone by Hunding's hearth, weaponless, with the assurance that he will have to fight for his life at dawn with his host. He recalls then how his father promised him a sword for his hour of need; and as he does so, a flicker from the dying fire is caught by the golden hilt of the sword in the tree, when the theme immediately begins to gleam through the quiver of sound from the orchestra, and only dies out as the fire sinks and the sword is once more hidden by the darkness. Later on, this theme, which is never silent whilst Sieglinda is dwelling on the story of the sword, leaps out into the most dazzling splendor the band can give it when Siegmund triumphantly draws the weapon from the tree. As it consists of seven notes only, with a very marked measure, and a melody like a simple flourish on a trumpet or post horn, nobody capable of catching a tune can easily miss it.

The Valhalla theme, sounded with solemn grandeur as the home of the gods first appears to us and to Wotan at the beginning of the second scene of The Rhine Gold, also cannot be mistaken. It, too, has a memorable rhythm; and its majestic harmonies, far from presenting those novel or curious problems in polyphony of which Wagner still stands suspected by superstitious people, are just those three simple chords which festive students who vamp accompaniments to comic songs "by ear" soon find sufficient for nearly all the popular tunes in the world.

On the other hand, the ring theme, when it begins to hurtle through the third scene of The Rhine Gold, cannot possibly be referred to any special feature in the general gloom and turmoil of the den of the dwarfs. It is not a melody, but merely the displaced metric accent which musicians call syncopation, rung on the notes of the familiar chord formed by piling three minor thirds on top of one another (technically, the chord of the minor ninth, ci-devant diminished seventh). One soon picks it up and identifies it; but it does not get introduced in the unequivocally clear fashion of the themes described above, or of that malignant monstrosity, the theme which denotes the curse on the gold. Consequently it cannot be said that the musical design of the work is perfectly clear at the first hearing as regards all the themes; but it is so as regards most of them, the main lines being laid down as emphatically and intelligibly as the dramatic motives in a Shakespearean play. As to the coyer subtleties of the score, their discovery provides fresh interest for repeated hearings, giving The Ring a Beethovenian inexhaustibility and toughness of wear.

The themes associated with the individual characters get stamped on the memory easily by the simple association of the sound of the theme with the appearance of the person indicated. Its appropriateness is generally pretty obvious. Thus, the entry of the giants is made to a vigorous stumping, tramping measure. Mimmy, being a quaint, weird old creature, has a quaint, weird theme of two thin chords that creep down eerily one to the other. Gutrune's theme is pretty and caressing: Gunther's bold, rough, and commonplace. It is a favorite trick of Wagner's, when one of his characters is killed on the stage, to make the theme attached to that character weaken, fail, and fade away with a broken echo into silence.

THE CHARACTERIZATION

All this, however, is the mere child's play of theme work. The more complex characters, instead of having a simple musical label attached to them, have their characteristic ideas and aspirations identified with special representative themes as they come into play in the drama; and the chief merit of the thematic structure of The Ring is the mastery with which the dramatic play of the ideas is reflected in the contrapuntal play of the themes. We do not find Wotan, like the dragon or the horse, or, for the matter of that, like the stage demon in Weber's Freischutz or Meyerbeer's Robert the Devil, with one fixed theme attached to him like a name plate to an umbrella, blaring unaltered from the orchestra whenever he steps on the stage. Sometimes we have the Valhalla theme used to express the greatness of the gods as an idea of Wotan's. Again, we have his spear, the symbol of his power, identified with another theme, on which Wagner finally exercises his favorite device by making it break and fail, cut through, as it were, by the tearing sound of the theme identified with the sword, when Siegfried shivers the spear with the stroke of Nothung. Yet another theme connected with Wotan is the Wanderer music which breaks with such a majestic reassurance on the nightmare terror of Mimmy when Wotan appears at the mouth of his cave in the scene of the three riddles. Thus not only are there several Wotan themes, but each varies in its inflexions and shades of tone color according to its dramatic circumstances. So, too, the merry ham tune of the young Siegfried changes its measure, loads itself with massive harmonies, and becomes an exordium of the most imposing splendor when it heralds his entry as full-fledged hero in the prologue to Night Falls On The Gods. Even Mimmy has his two or three themes: the weird one already described; the little one in triple measure imitating the tap of his hammer, and fiercely mocked in the savage laugh of Alberic at his death; and finally the crooning tune in which he details all his motherly kindnesses to the little foundling Siegfried. Besides this there are all manner of little musical blinkings and shamblings and whinings, the least hint of which from the orchestra at any moment instantly brings Mimmy to mind, whether he is on the stage at the time or not.

In truth, dramatic characterization in music cannot be carried very far by the use of representative themes. Mozart, the greatest of all masters of this art, never dreamt of employing them; and, extensively as they are used in The Ring, they do not enable Wagner to dispense with the Mozartian method. Apart from the themes, Siegfried and Mimmy are still as sharply distinguished from one another by the character of their music as Don Giovanni from Leporello, Wotan from Gutrune as Sarastro from Papagena. It is true that the themes attached to the characters have the same musical appropriateness as the rest of the music: for example, neither the Valhalla nor the spear themes could, without the most ludicrous incongruity, be used for the forest bird or the unstable, delusive Loki; but for all that the musical characterization must be regarded as independent of the specific themes, since the entire elimination of the thematic system from the score would leave the characters as well distinguished musically as they are at present.

One more illustration of the way in which the thematic system is worked. There are two themes connected with Loki. One is a rapid, sinuous, twisting, shifty semiquaver figure suggested by the unsubstantial, elusive logic-spinning of the clever one's braincraft.