Peter Paul & Mary

**Hear Peter Yarrow say hello on our Interviews Page! Yarrow was one-third of the folk trio Peter, Paul and Mary. By Christopher Watson January 7, 2025, 12:59 PM ABC News Live Musician Peter Yarrow attends a book signing for his new book "It's Raining, It's Pouring" at McNally Jackson on August 1, 2012 in New York City. Peter Yarrow, the singer-songwriter who was one-third of the folk trio Peter, Paul […]