100.3 K-Rock

100.3 K-Rock plays the version of rock radio that refuses to apologize for itself. Chuck Berry, CCR, Thin Lizzy, Bad Company: the kind of stuff that sounds best through an open car window. Volume knob cranked. It's oldies radio in the United States done without irony, and there's real pleasure in that. The playlist leans hard on the '60s through the '80s, with a few modern guitar bands allowed in when they behave. Not everything lands. The safe picks outnumber the surprises most days, and if you've heard 'Born to Run' four times this week, you'll notice. Still, when they dig past the obvious (…