Joachim Nordwall + White Out with Ikue Mori

Yin meets yang in tonight's Stone double-header, though which performer takes what role is not entirely certain. Performing at 8pm are the ever-cathartic improv duo White Out, joining forces here with painterly laptopper Ikue Mori; following at 10pm is Swedish electronic musician Joachim Nordwall, whose beguiling drones teem with restless inner life.