Extended Chords

Extended chords are musical chords that include notes beyond the basic triad (root, third, and fifth). These additional notes—such as the seventh, ninth, eleventh, and thirteenth—add richness and complexity to the sound. Think of them as layers that create more color and emotion in the music. For example, a commonly used extended chord is the "dominant seventh," which adds a seventh note to the basic chord. Musicians use extended chords to add tension, resolution, or sophistication, making their compositions more expressive and interesting.