Best Hits from Peter, Paul & Mary:

If I Had A Hammer (The Hammer Song) (8/62 US 10)
Puff The Magic Dragon (3/63 US 2)
Blowin' In The Wind (6/63 US 2)
Don't Think Twice It's All Right (9/63 US 9)
I Dig Rock And Roll Music (8/67 US 9)
Leaving On A Jet Plane (10/69 US 1; 1/70 GB 2)