Do you love music and want to hand over your passion to your children? It is well. Music is almost like a charm can transfer a person to a variety of worlds and cause cheerful and sad feelings in the body. But the music would not be, if there were no musical instruments, the musicians playing on them and the composers who write songs for them. You will meet all of these in this sound book. There are string, keyboard, drums and brass tools. The authors of classical music wrote them beautiful melodies, whose snippets you can listen to on every double page. Varied illustrations complement brief information about the tools, compositions or technology of the game. The book is a great interactive introduction to the rich world of classical music. The book contains the replaceable button batteries AG10.