The Missing Piece

The Eden College musicians have been given an amazing opportunity to play in a concert at the Sydney Opera House! Not only will they be on a world-class stage, but they will also get to play with real musicians, including the renowned violinist Allegra Novic. But when Allegra's priceless violin goes missing, Ella finds herself in the centre of a criminal mystery. Can Ella crack the case with the help of some special, international friends?