The Man I Love by the Gershwins. It was written for Lady, Be Good! (1924), but was cut from the show. The title was changed to The Girl I Love and was use in Strike Up The Band (1927), but the show closed out of town. Next, it was intended for Rosalie (192

, but was not used. The song was published and became a major commercial success in 1928.
As for Always, Irving Berlin wrote the song when The Cocoanuts was out of town. He called Goerge S. Kaufman, the book writer, to come down to Berlin's hotel room to hear the new song. After hearing the song, Kaufman, not a romantic said, "Irving, love doesn't last that long. Call it "I'll Be Loving You Thursday." Berlin was furious and the song was not used.