The original Broadway production opened on March 31, 1943. It was a box office hit and ran for an unprecedented 2,212 performances, later enjoying award-winning revivals, national tours, foreign productions and an Oscar-winning 1955 film adaptation. It has long been a popular choice for school and community productions. Rodgers and Hammerstein won a special Pulitzer Prize for Oklahoma! in 1944.
This musical, building on the innovations of the earlier Show Boat, epitomized the development of the "book musical", a musical play in which the songs and dances are fully integrated into a well-made story, with serious dramatic goals, that is able to evoke genuine emotions other than amusement. In addition, Oklahoma! features musical themes, or motifs, that recur throughout the work to connect the music and story.[page needed] A fifteen-minute "dream ballet" reflects Laurey's struggle with her feelings about two men, Curly and Jud.
-Wikipedia