I'm not sure I get what you mean with the 2 links per box. You just make a card like the one above. Fill it with whatever songs you love, using just their titles. Then you sit & write. For example, say the title of the song was "Norwegian Wood." You could write about walking through the woods, someone finding an antique table made of Norwegian wood, someone whose name is Norwegian wood, or something that has the theme of the song. Plus it could be original or fan ficcage if you're writing.

That's pretty much what you do. Just indicate which prompt you used in your header. :D