Afternoon Delight is a daily diversion for when you’re back from lunch but not quite ready to get back to work. Check back tomorrow at 1 p.m. for another installment.

Have you ever wondered how an orchestra can play precisely along with a video when providing a live accompaniment? Turns out the trick is to wear headphones that play a click track. How’d we learn that? By watching this video that explains how the Dallas Symphony Orchestra put on its Bugs Bunny on Broadway program in April. And now, Doc, you know what’s up.