The drawback with the radio show is that each episode has a 25 to 60 second promo tape at the intro, but after that it's all music, no advertising, and I don't do voiceovers. I'd recommend episodes starting at about #070 - I was still trying to find a groove in the first seventy, and I only stopped doing an intro voiceover in the early 70's.
They're also on SoundCloud (I just archived them all starting a few weeks ago) so you can skip around easily if you need to: http://www.soundcloud.com/djbolivia