Stuart Elden with a chronological list of audio and video recordings of Foucault–another great resource on his Progressive Geographies site. (Send him a link if there’s one he’s managed to miss.)
Last year I listed all the Foucault audio recordings I could find online. I’ve now updated the list, and reordered them chronologically.
There are a few bits of missing information, and there may well be others available online that I’ve missed. Updates, corrections or additions welcome.