Fred Astaire in "Carefree" (1938). He first presented Jerome Kern's "The Way You Look Tonight" in "Swing Time" (1936); the Gershwins' "They Can't Take That Away from Me" in "Shall We Dance" (1937), "A Foggy Day" and "Nice Work if You Can Get it" in "A Damsel in Distress" (1937); Johnny Mercer's "One for My Baby" from "The Sky's the Limit" (1943) and "Something's Gotta Give" from "Daddy Long Legs" (1955); and Harry Warren and Arthur Freed's "This Heart of Mine" from "Ziegfeld Follies" (1946). Astaire also co-introduced a number of song classics via song duets with his partners. For example, with
Fred Astaire "dream ballets". Occasionally Astaire took joint screen credit for choreography or "dance direction" as it was known in the 1930s and 1940s but, as was the custom in musical films of the period, he generally left the screen credit to his collaborator. This can lead to the completely misleading impression that Astaire merely performed the choreography of others. Later in life he admitted: "I had to do most of it myself." Frequently, a dance sequence was built around two or three principal ideas, sometimes inspired by his own steps or by the music itself, suggesting a particular mood or action.