Trích từ Album " Thuở ấy mưa hồng " một tác phẩm văn nghệ & mỹ thuật thành công hiếm thấy để đáng được xem như một lưu niệm rất giá trị về tình ca Trịnh công Sơn qua tiếng hát " định mệnh " Khánh Ly .
This song was one of several Trinh Cong Son songs and sung by Khanh Ly during an Asian Music Festival in Tokyo, Japan 1981. All musicians who played in this clip were Japanese.
This is one of the hardest of Trinh Cong Son song to sing, perhaps the hardest. She sings it so effortlessley they wa she goes into the high notes in and out of each line... current singers put a lot of effort and vocal into singing this song because it's so hard..she lands it so easily with high and soft note...effortlessly...She mastly TCS music with grace...while others bashes it...with their troat screaming...