The soundtrack of animated film Curious George is not just for children, but anyone who is young at heart. The tracks were written and sung by pro surfer-turned musician Jack Johnson. The film is based on the classic children's book series of the same name. The soundtrack captures the emotions of a curious little monkey called George as he leaves the jungle to follow the Man with the Yellow Hat. Sing-A-Longs and Lullabies offers something for the whole family. Most of the songs are easy listening and have choruses that are easy to sing along to. Opener Upside Down captures George's burning curiosity. Its bongo drumbeats and cheery acoustic guitar strumming match the monkey's lively character. There are also meaningful lyrics. The 3R's, a reworking of Schoolhouse Rock classic Three is a Magic Number, is a call for environmental protection. With My Own Two Hands is an optimistic tune that features soothing acoustic guitar vibes. It carries the message that we can make the world a better place. Johnson's trademark slow, groovy melodies are pleasing to the ears and soul. His gentle crooning proves perfect for lullabies.