Then, as a first step to becoming a conductor, he tried to learn harmony through a correspondence course.
Then, as a first step to becoming a conductor, he tried to learn harmony through a correspondence course.
后来他开始透过函授学习和声，这是成为作曲家的第一步。
Then, as a first step to becoming a conductor, he tried to learn harmony through a correspondence course.
后来他开始透过函授学习和声，这是成为作曲家的第一步。