On January 4, 1924, Ira Gershwin showed George a news report in the New York Tribune about a concert put together by jazz bandleader Paul Whiteman, grandiosely titled “An Experiment in Modern Music,” that would endeavor to trace the history of jazz. The article concluded, “George Gershwin is at work on a jazz concerto.” This was certainly news to Gershwin, who was then in rehearsals for a Broadway show, Sweet Little Devil. Gershwin contacted Whiteman to refute the Tribune article, but Whiteman eventually talked Gershwin into writing the concerto.

In 1931, Gershwin described to biographer Isaac Goldberg how the musical ideas for Rhapsody in Blue first emerged: “It was on the train, with its steely rhythms, its rattle-ty bang, that is so often so stimulating to a composer … And there I suddenly heard, and even saw on paper – the complete construction of the Rhapsody, from beginning to end … I heard it as a sort of musical kaleidoscope of America, of our vast melting pot, of our unduplicated national pep, of our metropolitan madness. By the time I reached Boston I had a definite plot of the piece, as distinguished from its actual substance.”

At the premiere, Gershwin’s unique realization of this “musical kaleidoscope of America,” coupled with his phenomenal abilities at the keyboard, wowed the audience as much as the novelty of hearing jazz idioms in a classical work.

The opening clarinet solo got its signature jazzy glissando from Whiteman’s clarinetist Ross Gorman. This opening unleashes a floodgate of colorful ideas that blend seamlessly. The pulsing syncopated rhythms and showy music eventually morph into a warm, expansive melody à la Sergei Rachmaninoff.