Every book Kidioke sells is a song come to life! There is an electronic component that plays the song of your choosing from beginning to end. An LED timer displays an upticking second counter which helps light the way at bedtime and keeps the reader engaged by learning when it's time to sing the next verse. At second four, it's time to sing the first verse, at second 12 it's time to sing the second verse and so on. The user will press play and the song will be begin along with the timer. The lyrics of the song are the text of the book and the illustrations actually act out those lyrics. There is also a wikipedia explanation on the first page of every book telling of the song's derivation.