When did the background music of the central weather forecast change?

1984. In the early 1980s, Pu, a famous electronic pianist in Shanghai, adapted Wang Liping's "Tibetan Girl" and Chinese folk music "Fishing Boat Singing Night" into a new electronic piano piece "Fishing Boat Singing Night". Since 1984, the background music of CCTV weather forecast has adopted Pu's "Fishing Boat Singing Late", which has not changed so far.