Blue Day Donnan
Blue Day Donnan is the project of Teddy Kadonoff, a 22-year-old Montreal-based producer, trombonist, and sound designer redefining the boundaries between cinematic composition, alt-pop, and experimental electronic music. A McGill University-trained jazz trombonist, Teddy has already toured internationally, led ensembles, and earned high-profile commissions across North America, all before graduating in the spring of 2026. Her music blends emotional honesty with lush, genre-blurring soundscapes reminiscent of Radiohead, M83, and Hans Zimmer.