Brass and Percussion Directory Lin Baird Professor, Horn (269) 387-4692 Send an email Marja Kerney Faculty Specialist/Lecturer, Percussion Send an email David Mercedes Instructor, Tuba/Euphonium Send an email Scott Thornburg Professor, Trumpet (269) 387-4701 Send an email Robert White Associate Professor, Trumpet Assistant Director (269) 387-4700 Send an email