One of the great interpreters of traditional British fare, Norma Waterson's potent and majestically rough-hewn voice helped place her at the forefront of the U.K.'s 1960s folk scene. Singing a cappella alongside her brother Mike and sister Lal in the Watersons, she became one of the most significant and influential voices of the British folk revival. Following a hiatus, the group returned in the early '70s with a landmark album of U.K. folk, For Pence and Spicy Ale. Later, in the '90s, Norma found renewed success with her husband Martin Carthy and daughter Eliza Carthy, as par...