"Oklahoma!" is a classic American musical that premiered in 1943. Set in the Oklahoma Territory at the turn of the 20th century, it follows the love story between cowboy Curly McLain and farm girl Laurey Williams. With music by Richard Rodgers and lyrics by Oscar Hammerstein II, the musical explores themes of love, community, and the changing American frontier. Known for its iconic songs like "Oh, What a Beautiful Mornin'" and "People Will Say We're in Love," "Oklahoma!" is a timeless and entertaining musical.