0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

extension

[English]

A component of a chord symbol that indicates pitches that are added to the basic triad of to create a more complex chord. It is shown as a number representing the interval between the root and the highest additional note in the chord.

Share



Last Updated: 2015-06-22 15:55:41