Judy Garland & Mickey Rooney & Tommy Dorsey I Got Rhythm Girl Crazy, 1943

"I Got Rhythm" by Judy Garland & Mickey Rooney with Tommy Dorsey & his Orchestra in "Girl Crazy", 1943, directed by Norman Taurog.
Production began with Busby Berkeley as director, but he was soon replaced by Norman Taurog. "I Got Rhythm" was to be Berkeley's only major contribution to the final film.
Produced by the Freed Unit of Metro-Goldwyn-Mayer, it is based on the stage musical "Girl Crazy" written by Guy Bolton and Jack McGowan, with music and lyrics by George and Ira Gershwin.
Plot : A philandering young playboy is sent to college somewhere in the American West, and organizes a show, together with his sweetheart, to save the college from closure due to falling enrollments.