In partnership with the Princeton Public Library, the Princeton Symphony Orchestra presents a discussion on choir life, touring, and performing Beethoven’s Ninth Symphony with Westminster Symphonic Choir’s Joe Miller and PSO Music Director Rossen Milanov. Princeton Public Library Community Room, 65 Witherspoon St., Princeton, NJ. Free and open to the public. Refreshments served. (609) 497-0020; princetonsymphony.org.