Carol Lawrence (right) sings "I Feel Pretty," along with (left to right) Elizabeth Taylor, Carmen Gutierrez and Marilyn Cooper, in the 1957 original Broadway cast recording of West Side Story. Sony Music Photo Archives/Sony Music Photo Archives hide caption

itoggle caption Sony Music Photo Archives/Sony Music Photo Archives

Cellist Jacqueline Du Pre, recording with Sir John Barbirolli. David Farrell/EMI Classics hide caption

itoggle caption David Farrell/EMI Classics

The original poster advertising the premiere of The Magic Flute on Sept. 30, 1791, is on display at the birth home of Wolfgang Amadeus Mozart. Getty Images hide caption

itoggle caption Getty Images

Monteverdi's Poppea. Wikimedia Commons hide caption

itoggle caption Wikimedia Commons