Jack Frost and his goblins have stolen the Magic Fairies' magic instruments and music everywhere is out of tune. Now they plan to use Sadie's magic saxophone in the talent contest and it's up to Rachel and Kirsty to save their fairy friends. Jack Frost and his goblins have stolen the Magic Fairies' magic instruments and music everywhere is out of tune. Now they plan to use Sadie's magic saxophone in the talent contest and it's up to Rachel and Kirsty to save their fairy friends.