Virtuoso flutist Claire Chase continues her laudable documentation of her multi-year commissioning project, Density 2036, with digital release of the works from 2019. Featuring pathbreaking music for flute, in solo, electro-acoustic, and chamber settings, by Olga Neuwirth, Sarah Hennies, Phyllis Chen, and Pamela Z, Density 2019 represents a landmark addition to the contemporary flute repertoire.