“Everybody’s working for the weekend,” sang Loverboy in one of the worst songs ever to worm its way into our ears and the speaker systems of grocery stores and mall food courts everywhere. Though, I hate to admit that there’s some truth in it. Fortunately there will be only songs worth hearing when three terrific artists with roots and pop leanings take the stage for Finally Friday at 3rd & Lindsley for our weekly free lunchtime concert series. You’ll be Lovin’ Every Minute Of It.