Continues the Fun and Learning with New Words and New Music. Vocabulary Builder 3 is set to the music of Haydn. The Vocabulary Builder Series is the only video series available to help enhance your child's early vocabulary. Despite its' learning focus kids just love this video! We never knew learning could be so much fun. If you haven't tried Vocabulary Builders 1 or 2 yet do so. Vocabulary featured in the series includes many common objects and animals. This is a great series! Really Educational.