In which film did Judy Garland sing 'You Made Me Love You'?

'Broadway Melody of 1938' is a 1937 musical film produced by Metro-Goldwyn-Mayer and directed by Roy Del Ruth. The film is essentially a backstage musical revue, featuring high-budget sets and cinematography in the MGM musical tradition. The film stars Eleanor Powell and Robert Taylor and features Buddy Ebsen, George Murphy, Judy Garland, Sophie Tucker, Raymond Walburn, Robert Benchley and Binnie Barnes.

The film is most notable for young Garland's performance of "You Made Me Love You (I Didn't Want to Do It)", a tribute to Clark Gable which turned the teenage singer, who had been toiling in obscurity for a couple of years, into an overnight sensation, leading eventually to her being cast in The Wizard of Oz (1939) as Dorothy.

The song was specially prepared by Roger Edens for Clark Gable's 36th birthday as a present, and Garland sang it at the party given by MGM. Producer Louis B. Mayer was so impressed he ordered that it be included in the next possible musical MGM was producing. Following the sensational audience reaction to the song, Garland was rushed into shooting two more films back to back, 'Thoroughbreds Don't Cry' (1937) and the more musically elaborate 'Everybody Sing', which was held for later release in 1938.