Movie: Singin’ in the Rain Release Date: April 11, 1952 Director: Gene Kelly, Stanley Donen. Starring: Gene Kelly, Donald O’Connor, Debbie Reynolds. Tag Lines: “Singin’ Swingin’ Glorious Feelin’ Technicolor Musical.” “What a Glorious Feeling!” “MGM’s Musical Treasure!” Relevance: I definitely knew the song “Singin’ in the Rain” before I ever saw the movie. Growing up,…