Music director Sandra Ragusa and conducting fellow Ryan Tani will present a program in the orchestra's "They Changed the World" series, entitled "They are Immigrants." The program includes: Pulcinella Suite by Igor Stravinsky (1882-1971); Symphony de Chamber No. 5 by Darius Milhaud (1919-1974); Angelica for Strings by Efrain Amaya (b. 1959); and The Darkness of Fury by Reza Vali (b. 1952).