Kevin Morby is about to become a dad , and he's also about to release Little Wide Open , the new album that he recorded with super-producer and the National member Aaron Dessner. I have heard Little Wide Open , and it rocks. You might've heard some of it, too, since Morby has shared singles like " Die Young " and " Badlands ," the latter of which features Bon Iver's Justin Vernon and Sylvan Esso's Amelia Meath. Meath also sings on the LP's lead single " Javelin ," and she joined Morby when he performed that song on Jimmy Kimmel Live! last night. Daffodils are a big theme in the Little Wide Open cover art, and they were a big theme in last night's Kimmel performance, too — flowers on the screen behind Morby, flowers all over the stage. "Javelin" is a very good song, and Morby had a team of indie luminaries backing him up, including one guy who just played bongos. Meath brought a real spark to her backing vocals, and I liked it when she sang the "hey!" ad-libs into an old phone receiver.…