Henry was a fun energetic talent. I learned a great deal from him. He could run a session better than most I knew. Create and atmosphere that inspired the best out of them. He told me of his younger days when he toured as a Dancing Waters Music performer. He played the device that crated the music and lights and colors. I know he was a big help to Joni’s early music. Poco Harum, Hoyt Axton and many more. He was not flashy and was often under rated but his records tended to get on the charts.