The Superstar Fairies take center stage for a brand-new, magical fairy adventure! Rachel and Kirsty are thrilled when their fairy friends whisk them away to the Fairyland Music Festival! But the festival is one big mess, because Jack Frost has stolen the Superstar Fairies' magic music notes. He's determined to be the biggest superstar in the world . . . and the girls are determined to stop him! What's that awful noise? Without Adele the Voice Fairy's music note, superstars' voices are cracking and squeaking. Rachel and Kirsty have to do something -- and fast! Find the missing music note in each book and help save the superstar magic!