The 'On The Edge' show was recorded by Westwood One Radio Network and distributed to their affiliated stations across the country for broadcast on FM radio during specified one-week time spans. The exact location and date of the recorded interviews/performances is unknown. Per Wikipedia, Westwood One was based in New York City at the time. However, a broadsheet distributed with the 1993 "On the Edge" CD gives an address in Culver City, California.