Benny Green was one of two Grand Old Men of British jazz - the other being George Melly. In the 60s they were wheeled out as pundits any time the Brit media dipped its toe into the scary, mystifying waters of jazz. Benny Green's review is of an evening at Ronnie Scott's, and in fact I once saw George Melly playing there in the mid 70s. Don't imagine some sleazy jazz dive - it's an expensive, long-established night club with those special lamps on little tables, around which punters get waiter service, if I remember right. (At the time, I was there getting drunk at my office's Christmas party.)
As for Ornette Colman, I have tried but failed to enjoy his music. Although I have the cd,
Ornette On Tenor , I always bale after about two tracks.
For Sale: Fabulous vintage Ornette Colman cd. Excellent condition. Offers.