Disney English System World Family Club English Carnival DVD 9 discs Purchased from an authorized shop. I think you'll enjoy it because many of the songs from Sing Along are included on the Blu-ray. Playback and operation have been confirmed. Recorded language: English I'm sorry, but my child's main教材 is not Disney English, so I don't know the details of the content. #worldfamily #worldEnglish #DisneyEnglish #EnglishConversation #DWE Disney English #Disney English System #World Family Club #EnglishAtHome #SingAlong #DisneyEnglish #EnglishConversation #DWE #WorldFamily #worldfamily #worldEnglish #English #English教材 #EarlyChildhoodEnglish #DisneyEnglish #EnglishConversation #EnglishAtHome #English教材 #EarlyChildhoodEnglish #DisneyEnglish