Strewth Bob!! You really are a mine of info. This obviously is your subject. "Valse Circassienne" certainly sounds like the record although I suspect the singer is saying "Waltz Circassion" But it makes little difference either way.

I've been trying to sort this out for yonks, I quite like "doing" this one myself because its a good chorus song that folks can join in with.

Thanks for your trouble.

John