It begins with a review of chord symbol interpretation, walks through bass line development, and ends with how to play several melodic lines simultaneously in stimulating musical conversation.

• 它以对和弦记号的讲解进行的纵览作为开始，然后步入低音线条的发展练习，在结尾部分介绍了如何在有冲突的音乐对话中同时进行多个旋律型。