This sound book contains 6 complete nursery rhymes: 'Ah les crocodiles,' 'Le ouistiti,' 'Oléo banjo,' 'Brousse,' 'En passant par la Lorraine,' 'Bon voyage M. Dumollet.' A 4-minute musical journey. Lyrics and complete songs sung by Maxime Marchand and his children's choir. A 4-minute musical adventure. Powered by two long-lasting AAA alkaline batteries