I was lucky enough as a child to see the opening night in Toronto at the O'keeffe Centre before the show open on Broadway. I still have my mother, father's and my program (see below) and have loved the show ever since. It did, I remember, run for hours and I fell asleep toward the end, but the boom! boom! boom! of the field drum at the beginning of "Guinevere" snapped me out of that.