FWIW this podcast is about 1h 15 minutes long, so downloading it first before listening might be a good idea. The material varies from country blues field recordings to modern day electric blues festival performances, so if you want to cherry pick, having downloaded makes things easier.
Somewhat frustratingly there isn't any track listings or narrations after the very beginning, so it's just one song after another, without any track information. From what I could gather, the high moments (at least for me) were:
song #1 (after the opening tune and narration) at around 03.10 "She's A Fool, She Ain't Got No Sense"
Guitarist Emmet Murray tunes his electric guitar really low, around C, and gets a wonderful twangy sound to his fingerpicking, which reminds me where much of the rockabilly vocabulary originally came from.
song #4 at around 12.00 "That's All Right" has Johnny Brown playing a Gospel slide number.
song #6 at around 15.30 has Richard Williams and his daughter Ella Mae Wilson doing a very intimate and enjoyable duet version of "Careless Love" with a slide guitar accompaniment. At one point you can hear a rooster crow at the backround!
song #7 at around 19.00 has Moses Williams performing "Rolling and Tumbling" on a diddley bow. Interesting sound for sure.
song #8 at around 21.00 has guitarist Robert Dennis (who is a cousin of the forementioned Richard Williams, who can perhaps be heard commenting on the backround) performing a song called "Early One Foggy Morning"
song #11 at around 37.00 has Emmet Murray returning with his low-tuned electric guitar for "I'm Gonna Dig Myself A Hole", another pre-rockabilly gem.
song #13 at around 41.30 has Moses William returning with hid diddley bow for "Sitting On Top Of The World".
song #16 at around 50.55 has Richard Williamson and his daughter Ella Mae Wilson returning for "Polk County Blues"
song #18 at around 58.15 has someone doing a slide version of "I'm A Stranger Here". Could be Johnny Brown, if I'm not mistaken?
song #19 at around 59.35 has Emmet Murray returning again with his plonky electric guitar for "All You Old Time Rounders Better Lie Down"
song #21 at around 01.06.40 has Richard Williamson returning, this time without his daughter, for a lovely song called "Old Forty Blues", which apparently is a version of a song called "Further Down The Road".
song #23 at around has Emmet Murray returning once again with his electric guitar for "Mobile Blues".
