Ingrid Laubrock is a saxophonist/composer based in Brooklyn since 2009. Laubrock is interested in exploring the borders between musical realms and creating multi-layered, dense and often evocative sound worlds. Purposing The Air continues Laubrock’s engagement with the voice, following the blend of orchestra and choir on Contemporary Chaos Practices (2018). Purposing the Air is an expansive collection of 60 miniatures setting the words of poet Erica Hunt and her emotionally incisive piece “Mood Librarian – a poem in koan.” Approaching the poem’s succinct two- or three-line fragments as separate compositions, Laubrock has tailored each of them for one of four duos: vocalist Fay Victor with cellist Mariel Roberts, vocalist Sara Serpa with pianist Matt Mitchell, vocalist Theo Bleckmann with guitarist Ben Monder, and mezzo-soprano Rachel Calloway with violinist Ari Streisfeld, aka the contemporary classical music ensemble Duo Cortona.