When Johnny O'Keefe passed away in 1978. 3AW's Geoff Manion and his producer David Mann grabbed an interview Geoff had done with him, and packaged it up with some of Johnny's greatest songs.  The special ran for an hour and aired from 3-4pm on Sunday 15th October, 1978.
Since then the tape has sat in a box somewhere and, with many other specials, has finally made its way to me.  Here is an edited version of the special.  I've simply taken out much of the music.