Children have a natural ability to learn multiple languages easily. Studies show that from birth to age 12, a child's brain is more open to assimilate and retain other languages. With repeat exposure to another language, your child's mental development will be enriched and carry over into all aspects of learning. This entire CD has been sung only in Spanish to immerse the child fully in the language. This method has been proven to be the most effective way to teach secondary languages. Nursery rhyme songs are a perfect way to introduce or continue developing another language in a familiar setting. Children will recognize the tunes and be able to make a connection with what they are singing. The tempo of these songs has been slowed down slightly so that the words are easy for children to hear and articulate themselves, in order to sing along. Written lyrics have also been included. Childhood development is extremely important! Adding additional languages in a fun, musical environment will only increase a child's capacity for knowledge.