对“变”与“闰”的讨论,在学术界已经持续了几十年时间。由于有部分“权威”学者对“变”与“闰”的错误解释,导致了对某些乐律宫调理论问题出现错误认识,“燕乐音阶”被部分理论工作者接受并被写入基础乐理的教程中。在我国广大的音乐学习者、爱好者中日渐普及的“音乐基础理 The discussion of “change” and “intercalary” has been in academia for decades. Due to some “authoritative” scholars’ misinterpretation of “change” and “intercalary”, it led to the misunderstanding of some of the theories of temperament in the palace of music, which was accepted by some of the theoretical workers and was written into the basic theory of music Tutorial. In our country’s vast number of music learners, lovers in the increasingly popular "music based management