Nice to see this again. Highlights for me are Miles’ visits to Paris & the bits that feature Coltrane*. Some of those interviewed are no longer with us, sadly:
https://www.bbc.co.uk/programmes/m000ggdf
* Coltrane & Rashied Ali's Jupiter & similar duets are discussed by Asher Gamedze, with excerpts, in this episode of R3’s Freeness – track list included:
https://www.bbc.co.uk/programmes/m0016rfn
Post edited at 23:56