Rhapsody In: Blue: Gershwin

: Gershwin claimed the piece's full construction came to him during a train journey from Boston to New York, where the "steely rhythms" and "rattlety-bang" of the train inspired the work's momentum.

Gershwin was initially reluctant to take on the challenge, reportedly only starting work after reading a news report that Whiteman was already planning the performance. Rhapsody In Blue: Gershwin

: The iconic opening clarinet wail was not originally in the score. During rehearsals, clarinetist Ross Gorman played the opening scale with a humorous, sliding glissando. Gershwin loved it so much he asked Gorman to keep it as a permanent "ice-breaker" for the piece. : Gershwin claimed the piece's full construction came

: Due to time constraints—Gershwin composed the concerto in just five weeks—the orchestration was handled by Whiteman’s arranger, Ferde Grofé . Grofé created multiple versions over the years, including the original jazz band scoring (1924) and the more common full symphonic version (1942). Musical Structure and Themes Grofé created multiple versions over the years, including