3D animated music adventure series. Three teenage band mates inadvertently discover the Thirteenth Note, a musical energy force which brings them power and insight. Greedy media mogul Mya de Zia and her henchmen, the rival band Mantis, would just love to get their hands on it. Freefonix have to battle to protect the independent spirit of the 13th Note and the Freewave movement from the clutches of Mya corporation.