There are many differences between Eastern and Western classical music. 1. Historical background: Both Eastern and Western classical music originated from Western classical music, but they experienced different stages and styles in the process of historical development. Western classical music originated in the 17th century and has been developed for several centuries. Eastern classical music originated in the 19th century and has evolved into a unique style. 2. Musical instruments and musical forms: Western classical music mainly uses orchestral instruments such as symphony orchestra and piano to express a grand, solemn and gorgeous style; while Eastern classical music mainly uses stringed instruments, pipa, erhu, etc. to express a delicate, gentle and emotional style. In addition, Eastern classical music also had more changes and characteristics in terms of musical form and structure, such as harmony and musical form in Japanese music. 3. Composing skills: Western classical music emphasized the precise expression of musical elements and the arrangement of the structure, usually using musical structure techniques such as symmetries, balance, and repetition; while Eastern classical music paid more attention to the expression of emotions and the transmission of artistic conception, emphasizing the use of more changes and movements in the performance of musical elements and emotions. 4. The culture of the audience: Due to the cultural differences between the East and the West, the audience of Eastern classical music pays more attention to the emotional expression and artistic conception of the music, while the audience of Western classical music pays more attention to the technique and structure of the music. Therefore, Eastern classical music and Western classical music may have different performances and evaluations in different cultural backgrounds. There are many differences between Eastern and Western classical music, but they also have their own unique charm and characteristics.