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asked to smash a bottle into a crate lined with metal plates (“Be sure to wear
protective goggles,” the score advises). In 1961 Ligeti performed a Cagean
conceptual piece titled The Future of Music, in which he stood in front of an
unsuspecting audience and wrote instructions on a blackboard: “Crescendo,”
“più forte,” “Silence.” The resulting hubbub was the composition. And in 1962
Ligeti unveiled the Poème Symphonique for 100 Metronomes, which, true to the
title, had one hundred windup metronomes ticking away in concert. Like many
Ligeti jokes, this one had a serious undertow. The initial hilarity of the scene—a
concert stage filled with inanimate antique machines—gives way to unexpected
complexity: as the faster metronomes wind down and stop, spiderwebs of
rhythm emerge from the cloud of ticks. As the last survivors wave their little
arms in the air, they look lonely, forlorn, almost human.
Impatient with the clichés of musical pointillism, with what he called the pattern
of “event - pause - event,” Ligeti resolved to restore spaciousness and long-
breathed lines to instrumental writing. He took inspiration from Xenakis’s
Metastaseis, Stockhausen’s Carré, and other examples of late-fifties “texture
music.” One of Ligeti’s characteristic techniques is called micropolyphony; large
structures grow from an insectoid buzz of activity, each instrument playing the
same material at its own pace. That sound first surfaces in the last part of
Apparitions and reappears in the famous Atmosphères of 1961. The opening
chord of the latter work has fifty-nine notes spread over five and a half octaves:
the effect is mysterious rather than assaultive, a seductive threshold to an alien
world. Later, half-familiar entities, quasi-or crypto-tonal chords, are glimpsed in
the sonic haze. The dominant process in Ligeti’s music is one of emergence—
shapes come out of the shadows, dark cedes to light.
Raised an atheist, Ligeti never accepted a religious doctrine. Nonetheless, in
the mid-sixties, he wrote two religiously inflected works of revelatory impact:
Requiem, for two soloists, double chorus, and orchestra, and Lux aeterna, for
sixteen solo voices. They are like no sacred pieces before them. Requiem is a
twenty-five-minute battering of the senses—a black mass in which singers
whisper, mutter, speak, shout, and shriek the Requiem text. In the “Kyrie,” the
overlapping of individual voices in micropolyphonic style creates the effect of a
subhuman howling, of souls melting into a hellish mob. In the closing
“Lacrimosa,” the cluster harmonies lose their diabolical aspect and give
intimations of the music of the spheres: the note G-flat fans out through a
widening series of intervals to a primordially humming open fifth on D and A.
Coincidentally or not, a similar transformation is said to happen in Adrian
Leverkühn’s Apocalipsis cum figuris, where a choral passage moves “through
all the shades of graduated whispering, antiphonal speech, and quasi-chant on
up to the most polyphonic song—accompanied by songs that begin as simple
noise, as magical, fanatical African drums and booming gongs, only to attain the
highest music.”
The plateau of “highest music” is maintained in Lux aeterna and its companion
orchestral piece, Lontano. Both works have the character of occult objects, or of
dream landscapes in which sound becomes a tangible surface. In the opening
section of Lontano, micropolyphonic lines creep upward into the very highest
ranges of the orchestra, then stop at the edge of an abyss: a blistering high C