“Since releasing the fun-on-treadmills-on-a-budget clip for their punchy song “Here It Goes Again” nearly two decades ago, the Los Angeles-via-Chicago band OK Go has become as known for its visual offerings as it has for its music. But when you strip away the Rube Goldberg machines, trompe l’oeil trickery, and cameos from The Muppets, a solid power-pop band emerges. And the Adjacent Possible, the b”