Amy Ray, with her body of solo material, has clearly established herself as the rock half of Grammy-winning folk duo Indigo Girls. While the heart is clearly the favorite in the pantheon of body parts romanticized in song (See: All Pop Songs), the lung is as overlooked and misunderstood as a gangly feminist at a beauty pageant. But in LUNG OF LOVE, Rays sixth solo album in a decade, the punk-folk icon gives the humble apparatus it's due and delivers her most rocking. Yet.