What's amazing about a DJ set is when you're able to re-appropriate a song or give purpose to a song that people didn't really think it was supposed to have. Give it this sort of hidden power by playing it before this song and after that one. That it fits into this logic and it goes farther than you thought it could go.
Truths emerge from facts, but they dip forward into facts again and add to them; which facts again create or reveal new truth (the word is indifferent) and so on indefinitely. The 'facts' themselves meanwhile are not true. They simply are. Truth is the function of the beliefs that start and terminate among them.