Sing-Along Musical Learning Train. Jump on board and learn shapes, animals, instruments and their sounds. Watch the animals dance along as they play their favorite instruments. Push buttons teach colours, shapes and left and right, while fun train sound effects, upbeat melodies and sing-along songs keep baby learning and playing. The Vtech Sing-Along Musical Learning Train Includes magical hot-spots that recognize the animals for even more interactive play, a pull-along cord and 2 modes of play for learning and singing fun.