Feeling heartsick from love's tumult, sweating bullets in the middle of the night, drinking lightning from a corn liquor bottle, sitting in a room whose walls are so blue they look black, digging into the joy-and-pain double helix of existence and finding heavy soul, kicking out a blues rock rumpus in search of salvation...this is the electrifying world of The Black Keys and their sophomore album "thickfreakness." Recommended.