What chords can the altered scale be used over?
The altered scale, also known as the super locrian mode, is a unique and versatile scale that can be used over a variety of chords in jazz and contemporary music. This scale, which is essentially a dominant seventh chord with all of its notes raised a half step, offers a distinctive sound that can add complexity and depth to any musical composition. In this article, we will explore the various chords over which the altered scale can be effectively employed.
The altered scale is most commonly used over dominant seventh chords, as it provides a rich and harmonically interesting approach to these chords. Here are some examples of dominant seventh chords that the altered scale can be used over:
1. Major dominant seventh chords: The altered scale can be used over major dominant seventh chords, such as G7. This creates a tension and dissonance that can add a unique flavor to the harmony.
2. Minor dominant seventh chords: The altered scale can also be used over minor dominant seventh chords, such as Bb7. This combination adds a modern and sophisticated sound to the music.
3. Diminished seventh chords: The altered scale is particularly effective over diminished seventh chords, such as E7. This creates a harmonically rich and complex sound that can be used to explore the boundaries of jazz improvisation.
4. Half-diminished seventh chords: The altered scale can also be used over half-diminished seventh chords, such as Ab7b5. This combination adds a dissonant and edgy sound to the music, which can be a great tool for creating tension and release.
In addition to dominant seventh chords, the altered scale can also be used over other chord types, such as:
1. Major seventh chords: The altered scale can be used over major seventh chords, such as G79. This adds a chromatic and complex sound to the harmony.
2. Minor seventh chords: The altered scale can also be used over minor seventh chords, such as Bb7b9. This combination creates a dissonant and modern sound that can be used to explore new harmonic possibilities.
3. Augmented seventh chords: The altered scale can be used over augmented seventh chords, such as E711. This creates a harmonically rich and complex sound that can be used to add depth to the music.
In conclusion, the altered scale is a versatile and powerful tool for jazz and contemporary music. Its unique sound can be used over a variety of chords, including dominant seventh, diminished seventh, half-diminished seventh, major seventh, minor seventh, and augmented seventh chords. By incorporating the altered scale into your music, you can add a fresh and innovative sound that will keep your listeners engaged and excited.
