The Black Keys tore it up at last year’s Forecastle Festival

Louisville’s Forecastle festival decided to pull a Bonnaroo this year and post some clues as to what their summer lineup will be. The only difference is that if you’re the best guesser, you’ll take home two VIP passes to see the show. The clues are fairly cryptic, so best of luck to you!

Submit your guesses over at Forecastle’s web site