Backtrax USA is a weekly two-hour radio program hosted by former WHTZ (Z100) disc jockey Kid Kelly that premiered in 1992.[1] The original show highlights hit music from the 1980s. Since 2003, Backtrax USA has also offered a 1990s version of the show featuring hits from that decade. Affiliate stations may air either version or both. The program is distributed by Westwood One in the United States and by Premiere Radio Networks elsewhere.