“With his old band the Babies, and on two solo records, Kevin Morby has covered a lot of ground—from whiplash punk blasts to the most elegant of fingerpicked troubadour ballads. Anguished but gracefully so, his poetic songs have that element so crucial of all the greats: a willingness to be vulnerable. “If y'knew how far I traveled/ Maybe I wouldn't seem so odd,” he sang on 2013's “Miles, Miles, Mi”