Ocarina Workshop Music Code-Cracker starter boxThe Ocarina workshop Music Code Cracker starter box This pack encourages young students to listen to the sounds that are all around them and become a sound 'code cracker' by imitating each sound pattern in class through singing, playing and composing. Building up listening and communication skills through music is a brilliant and fun way for kids to learn all aspects of the Code Cracker pack helping you achieve this with your class. The student book