The Toronto Symphony Orchestra periodically holds what are called the Reading Sessions. Canadian composers of any age can submit one score to be considered for the event, where their works are played by members of the TSO. There’s feedback from the musicians and conductor Gary Kulesha, Composer Advisor of the Toronto Symphony Orchestra (TSO), along with professional advice on how to prepare scores and other matters.
Read more at: https://www.ludwig-van.com/toronto/2018/05/02/on-the-radar-five-composers-step-up-to-bat-at-tsos-2018-reading-session/