1. What is the principle of music thesis? While pursuing high value, we must not ignore the importance of feasibility, and of course we must also pay attention to the innovation of topic selection. Secondly, what skills can be used and what are the essentials. Third, pay attention to avoid related misunderstandings, such as the topic is too large, the direction is too biased, the topic itself is unfamiliar, and so on, which will affect the overall quality of the music thesis topic.