10 years after their debut, City Of All Times audio-visual enquirers John B McKenna and Richard Greenan re-appear as Devonanon, to share the findings of a decade-long sonic experiment. Like its predecessor, Richard & John is a living, breathing collection of field recordings and compositions, gathered gradually from remote corners of the pair's lives. Familiar waypoints - interwoven microtonal synths, regurgitated live performances, polite whispering, and the gurgling hum of vehicles (land and s…