6Get ready for a splashing-good time with the Bubble Guppies Press interactive buttons to sing along to 6 swim-tastic melodies, including "My Bonnie Lies Over the Ocean," "A Froggie Went A-Courtin, '" "If You're Happy and You Know It," "The Green Grass Grew All Around," "She'll Be Coming Round the Mountain," and "Hail Hail The Gang's All Here." Special Bubble Guppies-lyrics to each song are printed right in the book. Music and singing help build language and literacy skills, and make story time extra special