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Udvarim Achadim (2010), 17:00saxophone quartet
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L’ultima sera (1980)female voices and 5 instruments
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Un bal masqué (1991), 9:30
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Un bouquet de brume (2012-13), 5:00bass flute and piano
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Un bouquet de brume (1998), 8:00Original work: Un bouquet de brumeArr. Ana Sokolović, 2011bass flute and piano
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Un cri qui durerait la mer (1985)contralto and piano
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Un lieu verdoyant — Hommage à Gérard Grisey (1999), 6:00soprano and saxophone
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Un prélude hétéroclite (2010)
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Un train pour l’enfer (1993), 15:00ensemble (piccolo, oboe, clarinet, bass clarinet, bassoon, horn, trumpet, trombone, two violins, viola, cello, double bass, piano, percussion) and 6 percussions
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The Unanswered Question (1908)2 flutes, oboe, clarinet, trumpet, 2 violins, viola and cello
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Une autre création du monde (1982), 21:48
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Une Fleur du Mal (mélodrames d’outre-tombe) (1992), 19:00soprano, clarinet, percussion and cello
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Une petite musique de nuit d’été (1994), 6:004 guitars or more
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Une petite note dans le système (2015), 10:00
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… une pierre qui roule! [… a rolling stone!] (1993), 10:00flute, oboe, clarinet, violin and cello
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Une prière pour Zipangu (2011), 15:003 types of solo flutes, rin gong and scenic installation
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Une saison en enfer (1980), 44:27voice, piano, percussion and 8-channel fixed medium
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Mauvais sang, 10:34
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Soli piano / percussions, 5:43
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La nuit de l’enfer, 4:14
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Cadence de piano solo, 3:48
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«Ô Saisons, Ô châteux…», 2:55
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Unguis incarnatus est (1972)harmonium and piano
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Unrevealed Cube 4x4 (2010)
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[untitled] (2012)
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Upload (2008)
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Ur (1998-2001)oboe d’amore
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Urantia, Nr 99 (2007), 20:00soprano and fixed medium
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Uraufführung (1977)string quartet, 3 flutes, bass flute, bass clarinet, bassoon, horn, guitar and percussion
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Urban Canticle (1999), 9:00flute, clarinet, violin, cello, piano and percussion
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Urnos (2011), 70:00multidisciplinary work6 musicians and dancer
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Usher-Valse (1984), 9:00
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Uversa, Nr 96 (2007), 23:00basset horn and fixed medium
