key term - Chordal sevenths resolution

Definition

Chordal sevenths resolution refers to the tendency of seventh chords to resolve to a more stable harmonic structure, typically a triad, by moving the individual notes of the seventh chord down by a specific interval. This concept is vital in understanding how tension and release operate in harmony, as it highlights the movement from dissonance to consonance in musical contexts.

5 Must Know Facts For Your Next Test

1. Chordal sevenths often resolve down by a whole step to the root of the following chord, which creates a smooth transition and enhances harmonic progression.
2. In a dominant seventh chord, the root typically resolves to the tonic of the following chord, while the other chord tones move to create consonant intervals.
3. The tension created by a seventh chord is essential for establishing harmonic motion and creating interest in a musical piece.
4. The resolution can be observed not only in classical music but also in various genres like jazz and pop, where seventh chords are frequently used.
5. Understanding chordal sevenths resolution helps in recognizing common harmonic progressions, such as the V7 to I resolution in tonal music.

Review Questions

• How does the concept of chordal sevenths resolution contribute to the overall tension and release in music?
  • Chordal sevenths resolution is crucial because it illustrates how dissonance created by seventh chords resolves into more stable consonant harmonies. This movement from tension to relaxation enhances emotional expression in music. By understanding this resolution process, musicians can better craft their compositions to create desired effects throughout their pieces.
• Analyze the role of chordal sevenths resolution in establishing harmonic progression within a piece of music.
  • Chordal sevenths resolution plays a key role in establishing harmonic progression by facilitating smooth transitions between chords. When a seventh chord resolves into its corresponding triad, it not only resolves tension but also propels the music forward. This movement is particularly prominent in cadences, where the resolution solidifies the tonality and provides closure at phrase endings.
• Evaluate how different genres utilize chordal sevenths resolution and its impact on musical expression across styles.
  • Different genres utilize chordal sevenths resolution in unique ways that significantly impact musical expression. For example, in jazz, musicians often extend or alter seventh chords to create rich harmonic textures, emphasizing tension before resolving into lush chords. In contrast, classical compositions may adhere more closely to traditional resolutions, allowing for clear tonal movements. Understanding these variations reveals how artists manipulate tension and resolution to evoke emotional responses specific to their genre's style.

Related terms

Dissonance:

A combination of notes that creates tension and a sense of instability, often leading to a resolution.

Consonance:

A harmonious combination of notes that is perceived as stable and pleasant, often following dissonance.

Seventh chord: A chord that consists of a root, third, fifth, and an added seventh, which introduces additional tension that seeks resolution.