What Else Is New?

One of the most well-known moments in Western music is the stark tension of measures 12-16 in Wagner's Tristan und Isolde Prelude (1:17-1:50). The theme gets increasingly fragmented, increasingly higher, and always resolves on an unresolved dominant seven. At last, only two notes of the theme are left with no harmony underneath, until suddenly an unexpected chord bursts out of nowhere:









Wagner is taking advantage of the harmonic ambiguity in the third and fourth measures of the excerpt above. The passage can be put into simple chords as follows:









The question mark represents the lack of any harmony. What's this doing compositionally? It's creating a huge amount of tension. The listener is looking for resolution, and instead of giving it, Wagner simply takes away all harmony and leaves a two-note strand of music without any sort of context. While we're waiting for any sort of resolution, he suddenly gives us what we're not expecting—yet another unresolved dominant seven, this time an E-major minor-7 chord.

What's particularly interesting is that this isn't a new tactic. Harold C. Schonberg in his book The Great Conductors points out that "even the most important chords of the nineteenth century—the ones that open Tristan und Isolde—had previously occurred, almost note for note, in Liszt's song, Ich möchte hingehn, composed in 1845, more than ten years before Wagner 'composed' the Tristan opening." But the harmonic ambiguity Wagner uses a few measures later is actually a tactic used much, much earlier by none other than Johann Sebastian Bach in his Christmas Oratorio, BWV 248, Flösst, mein Heiland, flösst dein Namen.














Bach, too, is fragmenting his theme, taking away its unresolved harmony, and then surprising us with yet another dominant seventh chord. This can be analyzed similarly:











So, don't bother to do anything new harmonically. Chances are, Bach has already done. As Arnold Schoenberg points out in Style and Idea, Bach was really the first composer to use a tone row. Right there, in BWV 869, the final Fugue in the Well-Tempered Clavier! (Erm. Well, you get the idea.)

Atonality Out of Necessity

"The method of composing with twelve tones grew out of a necessity. In the last hundred years, the concept of harmony has changed tremendously through the development of chromaticism. The idea that one basic tone, the root, dominated the construction of chords and regulated their succession—the concept of tonality—had to develop first into a concept of extended tonality. ...[I]t became doubtful whether a tonic appearing at the beginning, at the end, or at any other point really had a constructive meaning. ...In this way, tonality was already dethroned in practise, if not in theory." (Style and Idea, Arnold Schoenberg, "Composition with Twelve Tones".)

Compare with this.

Harmonic Emancipation and Its Dissenters

"The forces that ultimately to lead to the breakdown of the tonal system, or at least the end of its dominance of Western music traditions, may be viewed as the logical extension of the direction in which music had been developing since the beginning of the nineteenth century.... We might also note that melody was gradually released from its traditional harmonic associations, with the result that melodic and harmonic successions began to exist in their own coloristic right." (Tonal Harmony with an Introduction to Twentieth-Century Music, Kostka and Payne, "Tonal Harmony in the Late Nineteenth Century.")

Think of it this way - if you set your goal as beating the fastest record for the 100-meter dash, the logical conclusion is that you want to run the race as close to zero seconds as possible. The "breakdown of the tonal system" is the "logical extension" of the trajectory of music in the 19th century, whose goal had been taking harmony to the most emancipated place possible. Schoenberg himself talks about this and certainly views the atonal system in these very terms.

But there is always a reaction away from any dominant movement. (No puns intended.) Practically all the music that is not in the German tradition of increasing chromaticism can be categorized as a vague return to modality. Kostka and Payne even note this. Think for a moment.

The French school was dominated by Debussy and Ravel in the turn of the century and the first half of it. They worked, primarily, in the whole tone scale and the Dorian mode. (Check out Jeau D'eau, for instance.) Olivier Messiaen was also a central figure and not entirely atonal. He worked in "modes of limited transposition". Even in a piece like La Transfiguration, he wanders far, but never entirely away, from E major throughout the entire work.

The English school was dominated by figures like Vaughn Williams, Holst, Walton, and Britten. Look how much of their music employs the Church modes. (The Fantasia on a Theme by Thomas Tallis comes to mind immediately, but so does Jupiter, Somerset Rhapsody, any of the choral music of Walton and Britten and showing up prominently elsewhere.)

The Russian school is enormous and odd. But look at Petrushka by Stravinsky, Scheharazade by Rimsky-Korsakov. When not gushing with Wagnerian chromaticism (like Rachminanov) or verging on atonal (like everyone else), even the Russians resort to static harmonies and "tonal" centers without dominant chords.

Modality permeates music that is not along this central trajectory (as at least Schoenberg thought it) of Classical music. It seems that Classical music is obsessed with looking back at two things - primarily, the Classical age of drama (like the Monodists and Wagner) and, secondarily, the folk and Church music that provides a strangely removed flavor.

A gorgeous, concrete example of all this is the Somerset Rhapsody by Gustav Holst (previously mentioned). Check it out - he stays almost entirely in modes (Dorian, Aeolian, Lydian) with a few splashes of harmonic color. It's peaceful and almost fairy-tale-esque in tone. Then, for whatever reason, Holst decides to go Wagnerian (listen to the chromatic scales in the violas and woodwinds) at 6:15 in the recording until it fades away about halfway through the seventh minute. A wonderful example of the conflict present in most 19th and 20th century composers between a look back at modality and a look forward toward harmonic emancipation.

Running a Race in Zero Seconds

"Wagner's art recognises only superlatives, and a superlative has no future. It is an end, and not a beginning."

Edward Hanslick (1825-1904), in: Pleasants, ed., Hanslick's Music Criticism (1950).

True, but slightly misplaced. Hanslick may have thought Wagner was a superlative, but he was only the necessary comparative to Schoenberg, who was the true superlative. Taking a tonal center away from a piece as a whole was Wagner's subversion in the Tristan prelude. But taking it away at any and every given moment was the next, logical step. Perhaps another quote is appropriate about Wagner, then.

"Is Wagner a human being at all? Is he not rather a disease? He contaminates everything he touches -- he has made music sick. I postulate this viewpoint: Wagner's art is diseased." Friedrich Nietzsche, Der Fall Wagner (1866).

Classical Drama, Classical Opera

An interesting quote from Music With Ease:

"It is a far cry from the date of the first extant opera to the music-dramas of Richard Wagner. The opera, as regards its essential form, is old enough. [T]he Greeks knew it, and it was probably well established before their time. In the tragedies of Aeschylus, Sophocles, and Euripides, there was musical recitation, and the choruses were sung in unison. But only a measure or two of this ancient music remains to show what it was like. It is to the age of the Renaissance, with its attempts to revive old-time Greek art, that we owe the first specimens of what we mow understand as opera."