The recent TV 'Jazz Britannia' documentaries had a very warm tribute to John Stevens, identifying him as the driving force behind the 'Little Theatre Club' workshops along with Evan Parker and Trevor Watts.
Sadly John Stevens passed away some years ago I think - this one must have been one of his last albums.
Danny Thompson is one of those guys who crosses between the folk and jazz scenes - well known in folk circuits for his work with 'Pentangle'.
Tony Carr seems to crop up all over the place in 60s and 70s - Alexis Korner's CCS, the Johnny Scott Quintet, John Cameron...
anyway, I digress....