This series is a very European one, in the sense that it's unheard of in the States while kids all over the Euro-Asia area probably know the Bach's Toccata and Fugue No. 525 simply as this series tune. In Hebrew it was called "Once Upon A Time" and it reigned in the kids' most loved animated shows for a few good years. This one should be offered to be downloaded in the Internet as it is a helpful tool to study history. Excellent stuff.