Evelyne Knight knows what it’s like to count lots of rests. She also knows that being an orchestral percussionist is A LOT more complex (and fun!) than most people think. In this episode of “On Deck,” Raúl Gómez-Rojas chats with Evelyne, who is 17 years old and a member of the Portland Youth Philharmonic, where she has been principal percussionist since 2019.