What are altered chords made of? Altered chords are a crucial element in jazz and modern music, providing a unique and expressive sound that can transform a simple melody into a rich, complex composition. Composed of a root note, altered chords are characterized by the addition of one or more altered tones to the standard triad structure, creating a distinctive harmonic flavor.
Altered chords are derived from the traditional major and minor triads, which consist of three notes—root, third, and fifth—intervals. By altering one or more of these notes, musicians can create a variety of sounds that range from dissonant and tense to harmonious and smooth. The altered tones commonly used in altered chords include the flatted fifth, flatted third, augmented fifth, and minor seventh.
The flatted fifth, also known as the diminished fifth, creates a sense of tension and instability in the chord. It is formed by lowering the fifth note of the major or minor triad by a half step. This altered tone is often used to create a dominant seventh flat five chord, which is a common progression in jazz music.
The flatted third, also known as the minor third, adds a bluesy quality to the chord. By lowering the third note of the major or minor triad, musicians can evoke a sense of melancholy and emotion. This alteration is often found in minor altered chords, such as the minor seventh flat five chord.
The augmented fifth, or sharp five, introduces a sense of brightness and tension. It is formed by raising the fifth note of the major or minor triad by a half step. The augmented fifth is commonly used in dominant seventh sharp five chords, which are often found in more modern and progressive music.
The minor seventh, also known as the dominant seventh, adds a sense of resolution and closure to the chord. It is formed by adding a minor seventh interval to the root, third, and fifth notes of the major or minor triad. This alteration is often used in dominant seventh chords, which are a staple of jazz and modern music.
Altered chords can be used in various contexts, from simple progressions to complex harmonies. They can be applied to any chord in a key, and their unique sound can enhance the emotional impact of a melody. Musicians often use altered chords to create tension and release, providing a rich tapestry of sound that can captivate listeners.
In conclusion, what are altered chords made of? Altered chords are a combination of the root note, along with one or more altered tones, such as the flatted fifth, flatted third, augmented fifth, and minor seventh. These alterations create a distinctive harmonic flavor that can transform a simple melody into a rich, expressive composition. Whether used in jazz, blues, or modern music, altered chords are an essential tool for any musician looking to explore the vast possibilities of harmony.
