Minneapolis trio Dustsceawung — Miri Karraker (viola), Noah Ophoven-Baldwin (cornet), and Mitch Stahlmann (flute) — explore lowercase improvisation and instrumental abstraction in two 20-minute pieces, "Firn" (2018) and "Fold" (2022), blending scraping textures, breathy timbres, and hushed dynamics, as they create an intimate, shifting soundscape of subtle tension and ephemeral beauty.