paulfromcamden
Baffled
I've recently discovered Alan Shipton's Jazz Library series is available as a podcast. The series is a few years old but brilliant to work through - each episode explores the work of a different musician, often in conversation with the musician themselves. There's a couple of hundred episodes available!
https://www.bbc.co.uk/programmes/b006x41z/episodes/downloads?page=1
https://www.bbc.co.uk/programmes/b006x41z/episodes/downloads?page=1