참고로 첫번째 문장에서 your가 뜻하는게 일반사람이라고 하는데,,어떻게 해석해야할지 잘 모르겠습니다.

두 문장 해석 부탁드립니다.^^
But for a singer of traditional music, having your voice on a hit record does not necessarily make you any money.
In fact, because Lee Fong Gwo is one of the oldest members of the tribe, they believe he is the music and so does Professor Hsu Chang-Wei, the ethnomusicologist.