If you’re learning music, then you must have come across the term v v or double dominant. But what exactly is v v Music Theory? In this article, we’ll explore the concept of double dominant and its significance in music theory.

What is Double Dominant?

Double dominant refers to a chord progression where the fifth degree of a key is temporarily replaced with the dominant chord of that key. In other words, it’s a secondary dominant chord that leads to the dominant chord.

For instance, let’s consider the C major scale – C, D, E, F, G, A, B. The fifth degree of this scale is G. So a double dominant chord would be D7 (the dominant chord of G major) leading to G7 (the dominant chord of C major).

Why use Double Dominant?

Double Dominant chords are used to create tension and add variety to a song. They create an unexpected sound that can help capture the listener’s attention and make a song more engaging.

For example, in jazz music, double dominant chords are commonly used to provide extra color and excitement to improvisations.

How to identify Double Dominant?

The easiest way to identify double-dominants is by looking at their notation. They are usually written as V/V or V7/V. The first V represents the primary key while the second V represents the secondary key.

For instance, in our earlier example of C major scale – D7 (V/V) leading to G7 (V) would be notated as:

D7 (V/V) -> G7 (V)

Examples of Double Dominant Chords

Here are some examples of double-dominant chords used in popular songs:


Double Dominant chords are an essential part of music theory that can add depth and complexity to a song. By understanding how they work, you can expand your musical vocabulary and create more interesting compositions. Hopefully, this article has helped you understand the concept of double dominant chords and their significance in music theory.