Chang debuted at the age of 21. He and Metal Kids band participated in the 1st Light Music Festival. With Best Leading Vocalist prize, he was the leading singer for the namesake song in the compilation album.
Even though he appeared in variety shows and films. he stayed true to his creative ideals. In ten years, he achieved as a renowned producer, and swinged between commercial market and intellectual principles. He evolved with the society, and farewelled much earlier to our shock.
