If you've ever been standing outside of the Chapel Hill rock club Local 506, you've probably noticed the mysterious, graffiti-covered door to your right. Open it up and climb the creaky staircase and you'll find yourself in Attic 506, an art space that hosts occasional film screenings, pop up markets, and workshops. This past April, Attic 506 also became home to Read Band Books, a book store dedicated to books about music.