The Keyboard Crocodile gets a scary new friend! Children playing the piano with a monster? Have no fear, for all piano-playing youngsters will be delighted with this lovable creature. The Keyboard Crocodile gets a scary new friend! The two books can be used as a supplement to any piano method. In addition to offering practice material suited to different speeds of learning, the 70 pieces train elementary skills and stimulate children's imagination and curiosity. In short, the little monster and his Keyboard Adventures make it fun to play the piano! And who do you think should turn up and peek around a corner in the monster books? You're right: the Keyboard Crocodile! The Keyboard Adventures have stirred up a greater demand for the popular publication.