Hi everyone,
Thanks for all the background material--I really enjoy researching all that stuff, and its great to have so much help!
Yes, I know that the text refers to "horizontal dancing," but I think it's fun play with the two layers of meaning and add a fiddle or whilste tune.
Greg, thank you for your kind offer of the hard copy of the tunes by the same name. As soon as I figure out how to send personal message (I've posted to the help thread) I will send you my postal address.
Beth