Ned Hill sifts through wreckage like his life depends on it. A pillar in the Americana and blues-rock scene, the craftsman observes a relationship’s burning out and seeks for any kind of cure he can find. With “Wake Me Up,” premiering today, Hill touches upon unimaginable loneliness and the once-vibrant intimacy and desire that all but eludes him now. “Where do we go from here?” he ponders with the raw opening line.