Peter Yarrow, one-third of Peter, Paul and Mary, has died. He was 86. A rep for Peter confirmed, the GRAMMY-winning folk singer died on Tuesday, following a four-year battle with bladder cancer.
Peter Yarrow, one third of the chart-topping 1960s folk trio Peter, Paul and Mary — which helped popularize Bob Dylan as the voice of a generation — co-writer of the song “Puff, the Magic Dragon” and a prominent social activist,