Currently, our music education is in the process of developing the 2022 Revised Music Curriculum. Developing this curriculum is an important issue that determines the direction and scale of future music and education goals, content and method, and evaluation. What is more required at this time is the reflection of the past curriculum and the musical educational insight that can prepare for the future society. Emeritus Professor Ph. D. Lee Hong-soo is an honorary professor representing Korean music education and is a living witness who has been with the development of music education in Korea. Through his conversation, I listened to the system, content, and method of the desirable music and curriculum. In particular, Professor Lee Hong-soo emphasized that 'the revision of the music curriculum is a process of intrinsicalization, modernization, systematization, and elaboration of subject education.' It will serve as a grounding stone for the desirable future music and curriculum and the 2022 revised music curriculum currently being developed.