Keep Circulating the Tapes/Radio: Difference between revisions

* ''[[American Top 40]]'': The second program of the original 1970-1995 series – aired July 11, 1970 – is thought to be lost, although later, a "July 11, 1970" program was supposedly created featuring segments from shows aired in July and early August, 1970.

** Different stories exist as to the status of Casey Kasem's 1990s countdown program, ''Casey's Top 40'', which Kasem created following his August 1988 departure from AT40. ''Casey's Top 40'' (which aired from January 1989-March 1998) was distributed by Westwood One Radio Networks, and it is unknown whether the shows exist, much less in playable form. As of the current time, Premiere Radio Networks (which distributes reruns of AT40 programs from 1970-1988 to radio stations) has not acquired rights to that show. (Premiere does own rights to AT40's current version, which began in March 1998, hosted by Kasem through January 2004 and Ryan Seacrest since then.)