1. The text "Autumn" depicts the scene of autumn and people's feelings about autumn. Therefore, you can choose some quiet, beautiful and melodious music to accompany it to express the emotions and atmosphere in the text.

2. You can go to music websites or music libraries to find music that matches the emotion of the text, or you can create your own music.

3. The music material found is too long or too short and needs to be edited or mixed to match the text content.

4. After completing the music editing and mixing, determine the final soundtrack plan and apply it to the recitation of the text.