Barclay James Harvest are an English progressive rock band which, following a split in 1998, now exist as two successor bands. They were founded in Oldham in September 1966 by bassist/vocalist Les Holroyd, guitarist/vocalist John Lees, drummer/percussionist Mel Pritchard (1948–2004), and keyboardist/vocalist Stuart "Woolly" Wolstenholme (1947–2010).