<P> Singin' in the Rain was originally conceived by MGM producer Arthur Freed, the head of the "Freed Unit" responsible for turning out MGM's lavish musicals, as a vehicle for his catalog of songs written with Nacio Herb Brown for previous MGM musical films of the 1929--39 period . Screenwriters Betty Comden and Adolph Green wrote two entirely new songs, "Make' Em Laugh" and "Moses Supposes", the latter with music director Roger Edens providing the music . (see below). </P> <P> All songs have lyrics by Freed and music by Brown unless otherwise indicated . Some of the songs, such as "Broadway Rhythm," "Should I?," and most notably "Singin' in the Rain," have been featured in numerous films . The films listed below mark the first time each song was presented on screen . </P> <Ul> <Li> "Fit as a Fiddle (And Ready for Love)" from College Coach (1933) (music by Al Hoffman and Al Goodhart, lyrics by Freed) </Li> <Li> "Temptation" (instrumental only) from Going Hollywood (1933) </Li> <Li> "All I Do Is Dream of You" from Sadie McKee (1934) </Li> <Li> "Singin' in the Rain" from The Hollywood Revue of 1929 (1929) </Li> <Li> "Make' Em Laugh," considered an original song, but bearing a striking resemblance to Cole Porter's "Be a Clown," used in another MGM Freed - produced musical, The Pirate (1948). Credited to Comden and Green . </Li> <Li> "Beautiful Girl Montage" comprising "I've Got a Feelin' You're Foolin"' from Broadway Melody of 1936 (1935), "The Wedding of the Painted Doll" from The Broadway Melody (1929), "Should I?" from Lord Byron of Broadway (1930) and "Beautiful Girl" from Stage Mother (1933) </Li> <Li> "You Were Meant for Me" from The Broadway Melody (1929) </Li> <Li> "You Are My Lucky Star" from Broadway Melody of 1936 (1935) </Li> <Li> "Moses Supposes" (music by Roger Edens, lyrics by Comden and Green) </Li> <Li> "Good Morning" from Babes In Arms (1939) </Li> <Li> "Would You?" from San Francisco (1936) </Li> <Li> "Broadway Melody" composed of "The Broadway Melody" from The Broadway Melody (1929) and "Broadway Rhythm" from Broadway Melody of 1936 (1935) The music for the "Broadway Ballet" section is by Nacio Herb Brown . </Li> </Ul> <Li> "Fit as a Fiddle (And Ready for Love)" from College Coach (1933) (music by Al Hoffman and Al Goodhart, lyrics by Freed) </Li>

What movie is singing in the rain from