เพิ่มเมื่อ: 2018-02-06 23:39:32.0
แก้ไขล่าสุด: 2022-12-06 15:14:33.0
Designed to coordinate page-by-page with the Complete Level 1 Lesson Book. Contains enjoyable games and quizzes that reinforce the principles presented in the Lesson Books. Students can increase their musical understanding while they are away from the keyboard.
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