Just found this site. It is quick and easy to use and they have some wonderful music which one may include with any of the beautiful cards from which to choose. It is a pagan site, but not all are specific to paganism. There's a darling one under "Fantasy," of a ginger cat and computer which I just love.

Lots of choices for backgrounds, you can insert your own image AND music, if you like. There is also a preview function. Took me almost an hour to send out one card because I was having so much fun listening to all of the music choices, including "Carolan's Quarrel with the Landlady" and something really pretty called "Ancient Memories," as well as something that sounded like our Animaterra's group, Animaterra, singing "The Awakening!"

Check it out: Triple Moon dot com