The Black Keys - "Tighten Up"
The Black Keys - "Tighten Up"The psychedelic, blues-tinged single off "Brothers" has just the right amount of energy and rhythm to get you out of a hump day daze without being so obnoxiously happy that it makes you inexplicably angry. Jam out to the spiky guitar riff as you go about your day and maybe engage in a little air-guitar when no one's looking.