Before Bob Marley ascended to international legend status, he stood alongside Peter Tosh and Bunny Wailer as Jamaica's most formidable vocal trio—three future reggae superstars in harmony. These early hits showcase The Wailers' range, be it on the sun-bright ska bounce of “Small Axe,” the tearjerker soul of “It Hurts to Be Alone,” or the shimmering R&B balladry of “I'm Still Waiting.” Tensions would splinter them in the ‘70s, but those falsetto peaks and heart-quivering lows convey sublimity here.