In 1977 Christmas Island issued this souvenir sheet of
The Twelve Days of Christmas
there is a nice bottom frame with the music, but what I particularly like is,
that for the seventh day, there are seven black swans a swimming.
So named because it was founded on Christmas Day in 1643,
it consists of a solitary island in the Indian Ocean and is closer to the Indonesian island of Java than to Australia, of which it is a territory (since 1958)
only 12 days until Christmas!
see other Christmas stamps at Sunday Stamps II