Joanna Mattrey is a violist and composer working in free improvisation, new music, and classical music. She uses extended techniques, modern compositional approaches, and electronic alterations to challenge the conventions of the viola. Joanna creates an embodied performance practice centered on ceremony and ritual. Recent solo works include, 'Soulcaster' (Notice Recordings), ‘Dirge’ (Dear Life Recs 2021), 'Veiled’ (Relative Pitch Records, 2020). Mattrey has had residencies with Roulette, Watermill, ISSUE Project Room, Banff, 14th Street Y, Wild Project, and MoMa PS1's ALLGOLD. Mattrey has performed with icons Tyshawn Sorey, Henry Threadgill, Miya Masaoka, Marc Ribot, gabby fluke-mogul, John Zorn, Billy Martin, Elliott Sharp, and the International Contemporary Ensemble, Crash Ensemble, and Irish National Opera.  www.joannamattrey.com