The Arcs (photo: Joshua Hernandez) When he's not doing his day job as pumping out guitar licks and vocals for the Black Keys, Dan Auerbach has been busy fully supporting his other garage rock band The Arcs in a tour across the U.S. of A.  Last Friday the band swung by the Fillmore in support of their album from last year, Yours, Dreamily, and our photographer Joshua Hernandez was at the show to capture these images.