The Eclipse Sessions, his newest collection, offers up his strongest set of songs in years. Long celebrated as a skilled storyteller and keen observer of life’s twists and turns, Hiatt can get at the heart of a knotty emotion or a moment in time with just a sharp, incisive lyric or witty turn of phrase. And the 11 tracks presented here, from the breezy opener “Cry to Me,” to the stark “Nothing in My Heart,” the lost-love lamentation “Aces Up Your Sleeve” to the rollicking “Poor Imitation of God,” demonstrate that the singer-songwriter, now 66, is only getting better with age, his guitar playing more rugged and rootsy, his words wiser and more wry.