How do you get that modern jazz sound? Performers and Arrangers: Add color, character, and sophistication to your chord voicings. Learn to use fourths, clusters, upper-structure triads, and other advanced arranging and performing techniques for three to six parts. This is the definitive text used for the time-honored Chord Scales course at Berklee College of Music. Through a step-by-step process with exercises and recorded examples, the authors guide you through the intriciacies of deriving "non-tertial" voicings from the right chord scales and applying them to various musical situations.