The Billboard Chart was used for this show for the top 10 singles and albums of the week between (1980-1991) but in 1992 the final season of the show they used The Radio and Records Chart. 'Kasem, Kasey' hosted the show until 1991. Siedah Garrett took over from him followed by Tommy Puett for the last 2 years. Siedah Garrett also hosted the show on Casey Kasems behalf in 1989 on many occasions In 1990-1992 Casey Kasem hosted a segment called "Should have been a top 10 hit". Highligh ...[Read Story ]