IV chord (Roman numeral IV)

Definition

The IV chord, also known as the subdominant chord, is a major triad built on the fourth scale degree of a key. It provides a sense of tension and stability in music.

Analogy

Think of the IV chord as the "supportive friend" in a song. Just like how a supportive friend adds depth and stability to your life, the IV chord adds richness and stability to musical compositions.

Related terms

V chord (Roman numeral V): The V chord is known as the dominant chord and creates tension that resolves back to the tonic. It's like the "exciting twist" in a story that keeps you engaged.

I chord (Roman numeral I): The I chord, also called the tonic or home chord, represents resolution and stability. It's like coming back to your cozy home after an adventurous journey.

vii° chord (Roman numeral vii°): The vii° chord is known as the diminished seventh chord and has a dissonant sound. It's like adding some "spicy flavor" to your music that creates tension before resolving.