Amelia Meath and Nick Sanborn each spent time in bands that never made it big. But when the two of them joined up to create Sylvan Esso, everything changed. They started filling up high-profile music venues, became famous internationally and almost immediately started to feel pressure to make magic a second time. Now, three years after the band's debut, Sylvan Esso has a sophomore album, out Friday. The name of the record, What Now, offers some insight into how Meath and Sanborn felt making it.