Amy Ray and Emily Saliers' biggest hits are rooted in folk's traditions, but they've also explored other musical realms. The meditative “Moment of Forgiveness” draws on Laurel Canyon pop-rock, complete with languorous guitar solo; the clamorous “Shed Your Skin” combines chunky guitars with simply stated longing; and the organ-tinged “Joking” revs up the tempo to giddy effect.