The author selects as the first examination a Pazeh's myth which has direct connection with the uniqueness of Pazeh's music. In this paper the Pazeh language and 'ai-yan the song for the rite in honor of Pazeh's ancestors provide us a systematic approach to examine how Pazeh's music is closely linked with its culture, society and history, and how its music has become the most abstract, symbolical semiotics. It is found from the study that music is the simplest expression of the human nature, but at the same time the most complicated presentation of the culture.