I have "O Canada, A History in Song", sung by Alan Mills with notes by Edith Fowke (22 page book) if that's of interest. It is Folkways FP 3001 (1956). I don't know how it compares to the two record set described above. The book "Singing OUr History" by Fowke and Mills (1960) was reprinted in paperback in 1984 by Doubleday (isbn 0-385-19499-4)

rich r