It is a process of finding the right music then planning a costume to fit that style of music.
In many ways, people growing up with the Web and now the Semantic Web take the power at their fingertips for granted.
I always have music. I love it to be very upbeat. When you're having drinks, I like something like Cesaria Evora. During dinner, I like the much more traditional - old Frank Sinatra and things like that.