The Universal Edition is designed for all English-speaking countries outside of the United States, including Canada, the U. K., and Australia. This edition uses the British system of terminology for rhythmic values such as crotchet" for quarter note. Designed to coordinate page-by-page with Lesson Book 1B. Contains enjoyable games and quizzes that reinforce the principles presented in the Lesson Book. Students can increase their musical understanding while they are away from the keyboard."