The Sound of Music 1965 vintage movie poster. 22x28 inches A tuneful, heartwarming story, it is based on the real life story of the Von Trapp Family singers, one of the world's best-known concert groups in the era immediately preceding World War II. Julie Andrews plays the role of Maria, the tomboyish postulant at an Austrian abbey who becomes a governess in the home of a widowed naval captain with seven children, and brings a new love of life and music into the home.