Over the years, Brandon Flowers and the Killers have been able to dig deep into a kind of storytelling line through their music that captures something a little Americana with a twist of Vegas thrown in.  They have a new album dropping later this month titled Imploding the Mirage that has another song that has picked up that thread, “Caution.”  Here the band does a sparse arrangement of another new song, “Blowback.”  Good lyrics, great music, and strong vocals, and all from CBS Saturday Morning . . .