More than 20 years after Stephen Duffy departed Duran Duran, he reunites here with Duran mainstay Nick Rhodes to create an album's worth of wonderful, bubbly pop songs. From its spooky robotic opener, "Memory Palaces," with its brilliant stabs of icy synth patterns, to the moody closing instrumental, Dark Circles never falters. It's as if Rhodes and Duffy were destined to create this immeasurably fun ode to their past and their separate paths…