Ballet is a dramatic art form, which combines music, art and dance in the same stage space. The close cooperation of the three sisters' art has produced the artistic effect of time and space consistency and audio-visual integration, which is the unique charm of ballet. Music plays an important role in ballet. Music created according to the script of dance drama is the basis for choreographing and creating dance and drama. Therefore, ballet music should not only embody the complete artistic conception and depict the dramatic plot progress, but also depict the distinctive musical character, prompting the inner world and emotional changes of the characters. Moreover, dance drama music often has a clear rhythm and a strong lyric melody suitable for dance, and reflects the times and regional styles of the works. Music is known as "the soul of dance", so it is no wonder that when we listen to ballet music, images will emerge in our minds. Stage art includes stage scenery, costumes and make-up. Through vivid feeling, ingenious color changes and special effects, it creates the artistic atmosphere required by the specified situation of dance drama and enhances the appeal of dance drama. The importance of stage art can be confirmed by the following situations: even if the stage is full of white light or darkness, people can realize some meaning from it. Dance drama, as its name implies, is its main means of expression. A prominent feature of dance drama is that the actors don't say or sing on the stage, and completely rely on the expressive force of the body to complete all the drama requirements-the exposition of the theme, the display of contradictions and conflicts, and the shaping of characters. Trained dancers "talk" and "sing" through graceful dancing, harmonious rhythm and superb skills, telling the truth of the characters and singing their feelings. What needs to be pointed out here is that ballet dancers, as the embodiment of artistic creation, have a decisive role in their quality and re-creation ability. However, in the whole process of the birth of the work, the talent and skills of ballet choreographer fundamentally affect the quality of the work. When we applaud the successful performance of a dance drama, it naturally includes affirmation and praise for the director.