The film is a classic in the history of American cinema. It combines modern dance, ballet, song, music and painting with a simple love story. Gershwin's music, Gene Kelly's dance, Minnelli's The director is the magic weapon of the film's success
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The group dance scene in the last 17 minutes of the film is magnificent and gorgeous, even after many years, it is a rare singing and dancing scene. Gene Kelly integrated these 17-minute dance steps into ballet and tap dance elements, especially interspersed the rhythm of cha-cha in classical ballet, adding a bit of playfulness and dynamic to the elegant and graceful ballet. The two main dancers performed this unprecedented dance pattern vividly and naturally. The light and bright songs in the film are also very consistent with the tone of the film
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