For my mapping project I was thinking I might take the song "I've been everywhere" by Johnny Cash & mark out his destinations on a map.    I'm interested to see what kind of design it might make by doing this.  Another idea may include using the lyrics of the song to connect all the cities.   I would like to find a way to attach the song along with the map also.     This is a rough idea, but I think it might turn out kind of cool...