Time was, that the Black Keys were just another bearded hipster retro-rock band. Then, the partnered with Danger Mouse on 2008′s Attack & Release album and became an exceptional bearded hipster retro-rock band. Then they teamed up with Dame Dash for last year’s hip-hop saturated Blackroc and became the world’s most over-hyped bearded hipster retro-rock band. Now the duo of Dan Auerbah and Patrick Carney have announced their eighth album, Brothers, on the BBC by playing a new song, again produced by Danger Mouse. File this one under “If it ain’t broke…” because it might sound familiar, but also really darn good.