I met Mr. Henderson at a party in Auburn, NY in the early 70's. He was visiting friends of friends and speaking at the Presbyterian church. WE spoke at length about American folk music and specifically American Cowboy Music. He suggested that I might come to Scotland and "sing a bit" and does those "yodeling songs". Sadly an invite I never took up on. I recall a pleasant easy to talk to man who had a wild look about him when he was speaking about something he was passionate about.

Don