In addition to direct narration, music can also create an intuitive feeling of the story atmosphere. From the oral statements of Rodriguez's former producers, we know that Rodriguez's situation in the United States is not optimistic. In this part, the selected music is like "your distress", "because" It's also melancholy, and when time and space shift to South Africa, a light "I'm thinking" directly brings the tone of the film to optimism, which contrasts with the fact that Rodriguez's music is so popular in South Africa.