Alice and Bob, Carol, Eve and Mallory must have unique personalities!Clearly Alice and Bob are an item, maybe something like this:http://1photos.com/wp-content/uploads/2010/04/wpid-web_attractive_couple_s22_18_part.jpgWith this sound: http://www.youtube.com/watch?v=Rzt3BCpFj48I can't help but think a huge opportunity is being missed by artists and musicians when it comes to cryptography, it should be a huge inspiration! :D