Basic methods: First, the ability to distinguish between music and sound: This refers to the ability to distinguish the basic elements of music, such as pitch, rhythm, dynamics, timbre and so on. If the audience has the ability to distinguish these musical elements, there will be a basis for sound perception.
Second, the perception of musical sound: the perception of musical sound includes the overall perception of melody, rhythm, multi-voice music and musical structure.
Third, the attention and memory of music: music is the art of time, and the audio material of music is displayed in time and fleeting with the movement of time.