Norman Arts Council and Norman Music Festival present the 2nd Friday Concert Series each 2nd Friday Norman Art Walk. These free, monthly concerts showcase local and regional talent in the lead-up to Norman Music Festival each year. This month on the eve of NMFX features indie pop outfit Applied Music Program, along with post-punk act Tonne and brooding synth duo Youthesize. The show takes place at 9 p.m. at Opolis (113 N. Crawford). Doors open at 6pm for food and drink.