This set of four compact discs has been prepared specially for this edition. Here students will, for the first time, experience actual performances of ear training excerpts played on a variety of instruments or sung by a four-part vocal choir.

• CD 1 contains all exercises for Chapter One, Sections I and II
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• CD 2 contains all exercises for Chapter One, Sections III and IV (and Chapter One, Short Drills 9-16)
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• CD 3 contains all exercises for Chapter Two, Sections I and II (and Chapter One, Short Drills 1-8)
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• CD 4 contains all excerises for Chapter Two, Sections III and IV