Preparing for the instrumental performance major at Shanghai Conservatory of Music requires a solid foundation in music theory and excellent performance skills. The following are test preparation suggestions:

1. Establish a solid foundation in music theory, including knowledge of music theory, harmony, musical form, music history, etc.

2. Improve playing skills and focus on practicing the basic skills and techniques of musical instruments, such as intonation, timbre, rhythm, speed, etc.

3. Participate in more music competitions and performances, accumulate performance experience, and improve your performance capabilities.

4. Pay attention to personal cultivation and cultural quality, read more, watch more movies, and learn more about society to improve your overall quality.

It is more difficult to enroll in the musical instrument performance major, which requires high musical literacy and performance level. But as long as you have enough hard work and talent, it is possible to pass the exam and enter the Shanghai Conservatory of Music.