Spencer Lokken, 34, of round-robin DJ trio Orchard Lounge, residents at Smart Bar (7:30 p.m. Sat. at PlayStation stage)

Neighborhood: Logan SquareSound: “Electronic funk. From down-tempo to house and everything in between. We try to appeal to people with more of a discerning ear.”What to expect: “We’re going to try to show a bit of range. Our tag line is ‘from the dance floor to the couch.’ We only have an hou