"If You Call" is the penultimate track on Sharon Jones & the Dap-Kings' fantastic piercing of old school soul tropes, I Learned the Hard Way, and the band showed up on Conan O'Brien's new show to promote it last night (Nov. 15). Team Coco has certainly got its house in order regarding musical guests for the show, and Jones didn't let them down with this performance, which showed how she can go from a belting soul diva to a hushed introspective crooner in the space of a heartbeat.