Alfred's Basic Chord Approach to Electronic Keyboards: Lesson Book 3 A Beginning Method for All Instruments with Automatic Rhythms & Chords 和弦 節奏

第 3 冊主要涉及右手的擴展位置、A 小調和 D 小調的介紹以及技術技巧的發展，如拇指下交叉。還介紹了三連音以及'指法'A 小調和 D 小調和絃等內容"

作曲家: Willard A Palmer Thomas Palmer and Morton Manus
樂器: Electronic Keyboard
出版社: Alfred Music
難度: Level 3;
原文簡介:
Book 3 deals primarily with extended positions of the right hand, the introduction of the A minor and D minor keys and the development of technical skills such as the crossing under of the thumb. Triplets are introduced as well as 'fingered' A minor and D minor chords and much more.