The book includes: Practical advice on Performing Expert help with the requirements for the Composing unit Explanation of what you need to know for the Listening, Investigating musical styles, and Understanding chords and lines sections of the Developing Musical Understanding paper Detailed notes on all of the set works A glossary that explains all the technical terms you are likely to come across when studying the AS course Annotated musical examples to help explain the concepts encountered in the music Test-yourself questions to check your understanding of the topics covered, and practice questions similar to the ones you will encounter in the exam.