An interactive story book with 8 sounds including Happy Birthday and other classical masterpieces With eight touch-activated sound chips, join one little mouse for a musical birthday surprise! Sing along to "Happy Birthday" and discover seven other iconic pieces of classical music as you follow one little mouse on her special day with interactive sound book, The Birthday Music Book. Get ready to celebrate! Follow the little mouse, who wakes up on her birthday, goes out to pick flowers in the woods, then returns home to discover all her friends and family are ready to surprise her with a birthday party! Simply press the stars on the pages to hear the songs in this interactive sound book, which also includes simple musical notation for budding musicians. Sing and play along with these famous pieces of music: - "Happy Birthday" - Strauss''s "Blue Danube" - Greig''s "In the Hall of the Mountain King" - Bach''s "Cello Suite No. 1" - Beethoven''s "Ode to Joy" - Rossini''s "Will