Before human civilization was civilized, no matter it was natural sound or the sound caused by human primitive labor, there were some chaotic sound elements. With the development of society, people gradually create beautiful sounds to express their feelings and express their feelings. This is music. Music is a kind of sound, it is a melodic sound that has been beautified. Each different piece of music is distinguished by melody and rhythm. These two elements determine the personality of the music. Through human associations and psychological hints, music can often create visual associations related to space, movement, light and shade, height, and so on. Therefore, in the case of consistent emotions, listeners can perceive creatively, and people with rich imagination can experience the emotional meaning of music in their own way, and experience it in their own way.

1. Interpreting the audiovisual relationship between stage lighting and music from the perspective of color
Music enters the human brain through the human auditory organ, and the light is displayed in front of the audience through vision. According to the experiments of some psychologists, human sensory organs are interconnected, influenced and interacted with each other. When one sensory organ is stimulated, it must have an effect on the other sensory organ. For example, the feeling of sound can become stronger under strong light conditions, and changes in emotions also affect and change the perception of colors. Color is the expression language of stage lighting and an important basis for the expression of rhythm and melody beauty in music. Music can produce certain associations, and color paintings can also produce certain musical emotional associations. Music exists as an independent auditory art. Without color and other visual forms, music can independently express complex emotions. If music and color work closely together, they will greatly improve their ability to express their emotions. For example, the combination of color and certain emotional music can enhance the performance of musical emotions from the perspective of visual aesthetics. The combination of color and the inner activities of characters can help people reveal their emotional connotations.
Music and color are the media of emotions. The color associations caused by music are not colors but emotions. Colors are subjectively given by emotions. The color and emotional associations produced by music are always consistent with psychological emotions. The emotional association of music and color is determined by the external sensory stimulation, through the sense organs such as hearing and vision, through the comparison of various different analytical organ systems in the human body, and the mental state after the comprehensive judgment of the brain image thinking. In the performance, the beautiful combination of music and color can produce a harmonious resonance between the auditory image and the visual image, which further strengthens the mood and atmosphere of the performance.
In the performance of stage lighting visual images, the color of lighting is one of the important means of expression, and is the element that can express emotions most. It plays an important role in rendering the mood and atmosphere of the drama and setting off the thoughts and feelings of the characters. On the theater stage, the use of stage lighting colors has a great relationship with the emotion of the characters and the performance of the theater's time and space. The author believes that the color used based on the emotions of the characters in the play is a subjective color, and the color used to portray the space-time environment based on the time-space relationship of the play is an objective color. Subjective color is an associative color, and there is no rule to follow. It starts from the character and emotional imagination of the characters. Among them, there is also the color emotional association caused by music, which is also a kind of subjective color. The color emotional association caused by music first produces not colors but emotions. When all colors are subjectively given by emotions, the performance of colors will not violate the principle of unity of form and content, and make the stage lighting possible. Degeneration and plasticity have achieved breakthrough developments.

There is no direct internal connection between music and the color of stage lighting. The relationship between the two is determined by the psychological state of the characters on the theater stage. The color of music or stage lighting is only the medium of emotion REATIVE LIFE C Creative Life 048 SCOPE; The color association of stage lighting produced by music is always consistent with the psychological emotions of the characters.
No matter how much music plays a role in the change of stage lighting, there is no doubt that the visual shape created by stage lighting and the emotional experience brought by music are complementary to each other. The visual picture of stage lighting color can strengthen the music. Emotional performance. Therefore, the visual perception of stage lighting and the hearing of music are interdependent. If only music is used on the stage, there will be a sense of thinness. If only lighting effects are used to express, it will lack romanticism. Through the beauty of music and lighting Combined, the auditory image and the visual image can resonate harmoniously in the theater, which can help the performance rhythm and emotional atmosphere be further strengthened.