Elmo, Cookie Monster, Big Bird, and Oscar the Grouch fill Sesame Street with music in this song book, which features 5 spreads of full-bleed art as well as lyrics and melodies to familiar songs. This book includes a 10-buttton sound module with a magic mirror music note that has four windows. When a child presses on of the 10 song buttons at the bottom of the module, a Sesame Street character randomly appears in a window on the magic mirror music noted. The character introduces the song and the song's melody begins to play. When the same song button is pressed another time, the child may be pleasantly surprised when a different character appears to introduce the song.