"Peggy Seeger is one of folk music's most influential artists and songwriters. Born in New York City in 1935, she enjoyed a childhood steeped in music and left-wing politics - they remain her lifeblood. After college, she traveled to Russia and China - against US advice - before arriving in London, where she met the man with whom she would raise three children and share the next thirty-three years: Ewan MacColl. Together, they helped lay the foundations...