‘Housing Now!’ March in Washington, DC

‘Housing Now!’ March in Washington, DC

American singer‑songwriter and social activist Peter Yarrow, best known as a founding member of the influential 1960s folk trio ‘Peter, Paul and Mary’ sings at the ‘Children’s Housing Now!’ march on Capitol Hill in Washington, DC on October 7, 1989. Photo by Ron Sachs / CNP/ABACAPRESS.COM

‘Housing Now!’ March in Washington, DC

‘Housing Now!’ March in Washington, DC

American singer‑songwriter and social activist Peter Yarrow, best known as a founding member of the influential 1960s folk trio ‘Peter, Paul and Mary’ sings at the ‘Children’s Housing Now!’ march on Capitol Hill in Washington, DC on October 7, 1989. Photo by Ron Sachs / CNP/ABACAPRESS.COM

Dalai Lama, musician Yarrow

Dalai Lama, musician Yarrow

TOKYO, Japan - American folk musician Peter Yarrow (R) performs his new song "Never Give Up" based on words of the Dalai Lama (L) at an event involving the Tibetan spiritual leader in Narashino, Chiba Prefecture, near Tokyo on Nov. 16, 2013.

Peter Yarrow

Peter Yarrow

NEW YORK, United States - American musician Peter Yarrow performs in New York on Oct. 17, 2013, his new song "Never Give Up" using a poem by exiled Tibetan spiritual leader the Dalai Lama.

Peter Yarrow

Peter Yarrow

NEW YORK, United States - American musician Peter Yarrow speaks in New York on Oct. 17, 2013, about his new song "Never Give Up" using a poem by exiled Tibetan spiritual leader the Dalai Lama.

Miss International, Peter, Paul & Mary member

Miss International, Peter, Paul & Mary member

SAGA, Japan - Ikumi Yoshimatsu (R), the 2012 Miss International winner, and Peter Yarrow of musical trio Peter, Paul & Mary, sing with children at Tosu-Kita Elementary School in Tosu, Saga Prefecture, on Feb. 28, 2013. Yoshimatsu, who used to go to the school, visited there with Yarrow as part of a goodwill mission she has been undertaking to foster friendship among children around the world.

Peter Yarrow of Peter, Paul & Mary

Peter Yarrow of Peter, Paul & Mary

TOKYO, Japan - American musician Peter Yarrow answers a reporter's questions in Tokyo on Nov. 20, 2012. He was a member of the popular folk song trio Peter, Paul & Mary.