They're known for their political protest songs, but the truest testament to Peter, Paul & Mary's great skill is their ability to approach even gentle children's fare with the same respect and passion as an incendiary anti-war ballad. Here, the whimsical folk of “The Marvelous Toy” sounds as timeless as the mournful lullaby “It's Raining” or the jubilant sing-along “Early In the Morning.”