John Gregory has been played on NTS in shows including Naomi Asa, featured first on 16 March 2018. Songs played include City Dusk and Dinner Dance Of The Ieatyu Tribe.

John Gregory was a British big band leader in the 60s and 70s. He also performed under the pseudonyms Johnny Gregory and His Orchestra, the John Gregory Orchestra and Chiquito and His Orchestra. A more detailed discussion of his ouvre as a composer and band leader can be found here: http://www.vinylvulture.co.uk/lounge/lounge2b.php A nice interview can be found here: http://www.vinylvulture.co.uk/interviews/johngregory.php

Apparently, there is also a pop singer called John Gregory. His official site can be found here: http://www.johngregory.com/main.html. The last piece of posted news on his site is from 2004.