Four Oregon Symphony Tickets for Sunday, April 5, 2009, 7:30 pm at the Arlene Schnitzer Concert Hall. The program includes Mozart's Symphony No. 36 (Linz), Lindberg's Feria and two of the 20th century's most recognizable musical masterpieces: Sergei Rachmaninoff's spine-tingling Rhapsody on a Theme of Paganini and Maurice Ravel's once-heard, never-forgotten Bolero. What a way to spend an evening.