I wore a wire for several years and secretly recorded my life. I recently produced a story about this period in my life for the radio show Wiretap. One of my ideas for the piece was to record myself calling up people from my past to explain that I had recorded them without their knowledge. This is a recording of one of those conversations.
You can hear the Wiretap story here: http://www.cbc.ca/wiretap/episode/2012/01/20/man-vs-machine/