ALL OUR OWN WORKIn 1967, folksinger Dave Cousins heard a young woman named Sandy Denny singing at a club in London, and was so impressed with her voice that he immediately invited her to join his group, the Strawbs. Before the year was out, Sandy & the Strawbs landed a deal with a small label based in Denmark and recorded an album, though a few months after it was released, Denny parted ways with the Strawbs and joined Fairport Convention, replacing founding vocalist