My friend Annie is the editor of County Cricket Matters magazine, which aims to champion, promote and help protect county cricket. This season they've been doing a podcast for each round of the county championship which consists of a summary of the matches in each group, and they also have a guest or two from a featured county. This week was Warwickshire's turn, and the guests were Gladstone Small and Paul Smith.

You can listen to the podcast here: https://www.buzzsprout.com/1673419

I'd also recommend subscribing to County Cricket Matters magazine as well - details here: https://www.countycricketmatters.com/

That looks and sounds really interesting.
Also, my colleague on Deep Extra Cover, Huw Lloyd, has done a whole series of interviews with former players, including Paul Smith. They can be accessed here:
https://podcasts.apple.com/gb/podcast/back-to-the-pavilion/id1509596768__

Thanks gents, I will definitely give that a listen.

I'm cheating a bit because it isn't county cricket but I thought this might be of interest to some.
A friend of a friend has a podcast in which he is seeking to interview every one of the 45 living cricketers who only played in one Ashes Test. It's worth a listen:
https://onceuponatimeintheashes.com/
Boyd Rankin is on the list.