FSPA Ballet Conservatory and the Metrowest Symphony Orchestra present excerpts from "Russian Ballet Masters" (Tchaikovsky's Swan Lake; Stravinsky's Petrouchka; and Dvorak's Slavonic Dancers). Tickets: Adults $25; Seniors and students $15; children under 12 are admitted free. Tickets are available at www.metrowestsymphony.org. The performance will be held on Sunday, May 3 at 3 p.m. at the Joseph P. Keefe Technical High School Auditorium, 750 Winter Street, Framingham, MA.