I am a nanny of two children (ages 3 and 5) and this music (which I play in my car when I drive them home from pre-school) is a Godsend.  It's wonderful music for adults as well as children and the children just LOVE LOVE LOVE these songs, and they request all their favorites by name or even "track number" when I tell them the tracks.  I am the "D.J." switching from track to track to play their favorites that they want to hear over and over again.  I am very impressed by Raffi and I recommend this particular CD to any parents or child care providers.  It's a fabulous collection of Raffi's best songs.