Spoon opened the decade by maturing from alt-rock also-rans to indie superheroes, and Britt Daniel emerged as a songwriter with few peers. With drummer Jim Eno providing a swinging backbeat, Daniel uses warmth and space as much as guitars and piano to sculpt ideas into songs. And on “The Fitted Shirt,” he fondly recalls his dad’s wardrobe over a low-key Led Zep riff.