The idea behind this was basically that what *I* get from SPN, consistently, is that there's really not much difference between hunters and monsters.  The songs all have something to do with creatures, love, hunting, loss; some I picked to reflect the grittier, desperate, destructive struggle between hunters and hunted, or among the creatures; some, like the Jason Mraz, fit those themes less closely but give the monsters a more "human" side; the final song is my number one top Sam'n'Dean song ever, because who knows better than them how thin the lines are between human and monster?

Ignore the crappy coverart, please - I fought with GIMP until I could fight no more, and I don't hate it but well, it's not my forte, and the mix is what matters to me.