For those who didn't know about this video, the background music used is the 1997 intro of The Wonderful World of Disney which was used on the channel ABC. And the intro was same as from Disney Channel Japan, but in DLife, the title used is "The Wonderful World of Disney". 0:40 You can hear the Japanese voiceover saying, "ワンダフル・ワールド・オブ・ディズニー". (Wandafaru wārudo Obu Dizunī).