John Martyn (British singer-songwriter and guitarist)
Legal name: Iain David McGeachy
John Martyn, OBE (11 September 1948 – 29 January 2009), born as Iain David McGeachy, was a British singer-songwriter and guitarist. Over a 40-year career, he released 21 studio albums, working with artists such as Eric Clapton, David Gilmour and Phil Collins. He was described by The Times as "an electrifying guitarist and singer whose music blurred the boundaries between folk, jazz, rock and blues".