John Martyn.and David Gilmour- - " One World "( HQ )

From the Late Great John Martyn Filmed @ The Shaw theatre London special guest appearance David Gilmour on The Apprentice Tour John Martyn - Vocals & Guitar David Gilmour - Guitar Spencer Cozens - Keyboards Allan Thomson - Bass Guitar Dave Lewis - Sax"s Miles Bould - Percussion John Martyn, OBE (11 September 1948 -- 29 January 2009), born Iain David McGeachy, was a British singer-songwriter and guitarist. Over a forty-year career he released twenty studio albums, working with artists such as Eric Clapton and David Gilmour. He has been described by The Times as "an electrifying guitarist and singer whose music blurred the boundaries between folk, jazz, rock and blues".