key term - Predominant Function

Definition

Predominant function refers to the harmonic role of chords that lead towards the dominant function, typically preparing for the tension and resolution found in dominant chords. This function is crucial in establishing a sense of motion and progression within a musical phrase, often embodying a transition from tonic or other harmonic areas to the dominant. Understanding predominant function helps in analyzing the flow of harmony and how composers create musical tension.

5 Must Know Facts For Your Next Test

1. The predominant function primarily includes chords like the subdominant (IV) and its variations, which set up movement to the dominant (V) chord.
2. Common 6/4 chords, such as the IV6/4 or ii6/4, often serve as predominant functions, adding richness before reaching the dominant chord.
3. The predominant function can create a sense of expectation in music, making listeners eager for resolution when moving to the dominant.
4. Chords fulfilling a predominant function can be approached by various means, including stepwise motion or common tone techniques to lead smoothly to the dominant.
5. Recognizing predominant function is key for composers, as it enhances the emotional impact of harmonic progressions and overall musical storytelling.

Review Questions

• How do predominant functions influence the harmonic progression in a piece of music?
  • Predominant functions are essential for creating smooth transitions within harmonic progressions. They lead towards dominant chords, building anticipation and tension that enhances the overall flow of music. By understanding how predominant functions operate, musicians can effectively analyze compositions and appreciate how composers manipulate harmony to achieve specific emotional effects.
• Discuss the role of 6/4 chords in establishing predominant functions within a harmonic context.
  • 6/4 chords, such as IV6/4 or ii6/4, play a significant role in establishing predominant functions because they prepare the listener for a move to the dominant chord. These chords provide a rich sound and allow for smooth voice leading, making transitions feel natural. Their use highlights the importance of harmonic relationships, creating tension before resolution in tonal music.
• Evaluate how understanding predominant functions can enhance a musician's ability to compose or analyze music effectively.
  • Understanding predominant functions equips musicians with tools to create effective harmonic progressions that evoke emotional responses from listeners. By recognizing how these functions set up movement towards dominant chords, composers can craft phrases that engage audiences and maintain their interest. Additionally, this knowledge allows for deeper analysis of existing works, revealing how composers build tension and resolution through carefully structured harmonies.

Related terms

Tonic Function:

Tonic function pertains to chords that provide a sense of resolution and stability, usually centered around the first scale degree.

Dominant Function:

Dominant function involves chords that create tension and drive towards the tonic, typically based on the fifth scale degree.

Subdominant Chord: A subdominant chord is built on the fourth scale degree and commonly serves as a predominant chord, leading to the dominant.