Carousel ***
Glimmerglass Festival           By: David ShewardAndrea Carroll, Ryan McKinnyCarousel was Rodgers and Hammerstein's follow-up to Oklahoma!, their first big hit as a team, and many regard the sophomore effort as the legendary duo's finest work. Rodgers' gorgeous melodies and Hammerstein's intricate yet folksy lyrics combine to tell of the tragic marriage of Billy Bigelow, a bullying b…