Big Bill Morganfield continues to forge his own sound with a delicate balancing act on this, his forth album. He pays tribute to his dad and the Chicago sound he helped create on the title track, but he has a jazzy side that keeps moving the blues in a more sophisticated direction as well. Al Duncan's "Too Late Brother" opens things with a juke-joint rocker in the style of Morganfield's dad, with Steve Guyger's harp tossing some fat on the fire. "High Gas Prices," a Morganfield original, gives the country blues an urban edge with a tune too many sang in the waning months of 2009. Morganfield sings Pearl Woods' "I Play Dirty" with a winning combination of humor and aggression, with Clark Stern's organ giving the tune a sanctified feel. "Who's the Fool," another original, is a shuffle on the familiar subject of a faithless woman, and Morganfield growls out the lyric with plenty of panache. What really distinguishes Morganfield from his dad is his way with love songs. Muddy always sounded dangerous, even when he was proclaiming his passion. Big Bill's voice is smoother and more mellow, and when he sings a soulful tune like Buddy Guy's neo-R&B ballad "My Love Is Real," his voice has a seductive power his dad lacked.