"The Sound of Music", also known as "The Sound of Music", is an excellent American musical film that people love to see. It was originally a musical on the Broadway stage as a repertoire, and was later adapted into a film by Robert Wise.

The film truly reflects the social reality of Austria under the shadow rule of the Nazis in 1938. The plot is about a retired naval colonel named von Trapp. His wife died a few years ago and he has seven children. Trapp has very strict requirements for his children, but his education is not legal, which makes the relationship between father and son difficult. Very uncomfortable. One day, the abbess of the convent sent Maria, a novice, to be Von Trapp's tutor. Maria looks ordinary and very weak, but her education methods are obviously different from those of her master. She has a mother-daughter relationship with her children. Trapp was deeply moved when he witnessed all this. He not only trusted Maria, but also had a good impression of her, and finally decided to marry her. At that time, Austria was being annexed to the territory of Germany. The Nazi military forced Trapp to serve in the navy, but he refused and was about to be arrested. At this moment, a folk song competition was suddenly held locally, and Maria brought the Trapp family home. Form a choir and go to a performance. After the performance, Maria and the others took advantage of the opportunity to award awards, sneaked out of the theater quietly, and hid in the monastery. Finally, the Trapp family crossed the Alps and escaped to Switzerland.