My very first job was transcribing for Casey Kasem's radio show -- the one-hour interviews of the music stars, that he'd use 30 seconds of on the air! Fun for a kid, but hard, too. The hardest one was an interview with all 5 or 6 Commodores, and I couldn't tell which one was talking when...
(It was also cool to be paid by the hour when I was a very slow typist...):)
That sounds like fun and hearing your work on the air with Casey Kasem. I am envious.