My kids got a cool electronic storyteller as a gift. It is basically a pretty cube that you shake to make it play tracks. La conteuse merveilleuse comes with pre-loaded songs and stories, but you can also add your own. Very handy, as we had e.g. CDs that came with magazines. According to the anti-manual1, to add a mp3 or wav file you own, you first need to convert it to the storyteller’s expected format by using the company’s online converter, la moulinette (the mill).