Today it's 50 years ago the first part of KOB was recorderd. The Parisian radio TSFJazz spent a small hour on KOB with some interviews : Franck Bergerot and Jonathan Glusman (Jazz Magazine), and pianist Laurent de Wilde. I recorded it from their webstream (127kb) ... It might be available later as a podcast, not sure though.
Here it is in two parts in MP3 320kb, all in french of course!!