University of La Verne artist-in-residence Rafael Liebich, on the Steinway piano, and Grammy nominated pianist Aron Kallay, on the toy piano, play “Man on Wiire,” by Isaac Schankler at the “Piano(+)” concert Saturday in Morgan Auditorium. The piece is performed using an accelerometer on a Nintendo Wii controller to adjust the piano’s tone. The performance included seven pieces using pianos, recorded electronic melodies and video installations.