During the Medieval and Baroque periods, which of the following works represent each era?
A. Gregorian Chant (Medieval)
B. "Ave Maria" by Josquin des Prez (Renaissance)
C. "Toccata and Fugue in D minor" by Johann Sebastian Bach (Baroque)
D. "Symphony No. 9" by Ludwig van Beethoven (Classical)
E. "Rhapsody in Blue" by George Gershwin (20th Century)