It's the Busy Beavers Theme Song. It's Easy and Fun. Sing Along with us on an educational trip to explore our Fantastically Fun English Learning Series. English is a Global Language and the best way to learn it is by Singing. Busy Beavers began producing "English as a Second Language" Learning Curriculum for Children in 2005. Since then we've grown into one of the Most Viewed Kid's Video Channels on YouTube. Babies, Toddlers, Kids, Parents & Teachers in every Country use our videos to Learn Easy English Vocabulary, Phrases and Grammar.