หนังสือเรียนเปียโน Alfreds Basic Piano Prep Course: Lesson Book
This course offers a careful introduction of fundamentals music that fits comfortably under the young students normal hand span plus constant reinforcement--all leading to results beyond those generated by other piano methods. After Lesson Book B the student may progress to Prep Course Lesson Book C or choose to go directly into the faster paced Level 1B of Alfreds Basic Piano Library. The complete Prep Course consists of six books (Levels A through F).