Creating artificial choirs with AI for Pascal Dusapin's "Lullaby Experience"

This video shows 3 simplified stereo examples illustrating the "meta-composition" process using the Dicy2 library developed at Ircam for the piece "Lullaby Experience" (medias.ircam.f... ) by composer Pascal Dusapin.
(February 2-3, 2019, festival Frankfurter Positionen, Frankfurt, Germany
June 1-2, 2019, Ircam Manifeste Festival, Centquatre, Paris, France)
Each artificial musical choir is composed abstractly "at the narrative level". It is defined by a high-level abstract scenario and a "musical memory", so that DYCI2 agents can propose several possible instantations of the high-level "meta-composition".
Report and interviews about "Lullaby Experience": medias.ircam.f... (English)
• Lullaby Experience : r... (French)
Photo : Quentin Chevrier.
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Jérôme Nika, PhD. -- jeromenika.com
Human-machine musical interactions:
Research & Computer Music Design for performance & composition