1972. ICES-72 event. Harvey Matusow and group outside RDG, Edinburgh.

21 August 1972. Harvey Matusow, front left, outside RDG, 8 Melville Crescent, Edinburgh. Matusow had initiated the International Carnival of Experimental Sound (ICES-72) in London and travelled by train to Edinburgh to hold performances at RDG. (Performances were also held on the train journey.)