My reaction is "yawn........"
No one today writes contra or square dances with the hope of earning any money.
However, dance authors (i) do want to see themselves acknowledged if their dance
sequence is reproduced or passed along, and (ii) would be be justifiably upset if used in
a for-profit manner without the author's permission.
If anyone tried to violate (ii) the dance community is closely knit enough to insure that
person would be criticized. And the offender would not be earning much money anyway.
However, then there is the Sixto Rodriguez phenomenon. Mr Rodriguez was an
unsuccessful song writer in the US whose music, unbeknownst to him, became wildly popular
in South Africa, for which he received not royalties. Some years later, two South
Africans found Mr Rodriguez in Detroit, and brought him to South Africa to perform several
sold out concerts. Type Sixto Rodriguez into a search engine or find the
documentary movie "Sugar Man" to learn more.
In any case I could conjure an unlikely scenario of a contra dance craze starting in
some distant nation, and someone surreptitiously publishing a booklet of contra dance
sequences without authors' permission for publication in the newly crazed nation. But
the internet would likely expose such a scheme
Michael Fuerst 802 N Broadway Urbana IL 61801 217-239-5844