音程是和声听觉训练的基础，从最初单一的音程学习直到复杂的各类和声听觉学习，音程教学的思维贯穿始终。
Specifically , intervals constitute the basis for the harmonic acoustic training . From the study of simple intervals to that of different types of complicated harmonies , the teaching of intervals stands as a main line all through .
和声音程