One of American music s most legendary acts, Peter, Paul and Mary both defined and transcended the 1960s folk revival. The trio s stellar harmonie　delivered classic recordings that topped the charts and communicated their passionate commitment to peace and social justice. This thirteen song compilation, originally released in 1970 and now over double-platinum, is a definitive introduction to the group s seminal songs.Among the highlights are the GRAMMY?-winning Billboard? Top 10 singles Blowin In The Wind and If I Had A Hammer, the #1 smash Leaving On A Jet Plane, the timeless Puff (The Magic Dragon) and other signature classics including 500 Miles and I Dig Rock & Roll Music.