I saw this over at the Anakin Skywalker fan-club on here and thought I'd give it a try over here. Basically, all you have to do is describe how the song reminds you of your favorite DP. It can also be a prince, a DP couple, you name it. I'll start as an example.

"If I Didn't Have You" by Thompson Square reminds me of Pocahontas and John Smith because their strong love for each other.