Soundstreams’ Bridges: Emerging Composers Program is an annual week-long tuition-free program that brings together celebrated mentors, a professional resident ensemble, and six emerging composers from around the world to each develop and premiere a new work, presented as part of Soundstreams’ main stage concert series in Toronto, ON.  

This year we are pleased to announce Zosha Di Castri and Cassandra Miller as our visiting mentors and Quatuor Bozzini as our resident ensemble. Previous Bridges visiting mentor composers have included: Unsuk Chin, Paul Grabowsky, Chris Paul Harman, Tarik O’Regan, Steve Reich, Kaija Saariaho, and R. Murray Schafer.

The Bridges Composers works will be premiered in Soundstream’s mainstage concert Quatuor Bozzini: With Strings Attached, presented on March 21st, 2026, at the Jane Mallett Theatre, Toronto ON.