key term - Ii 6/5 chord

Definition

A ii 6/5 chord is a second scale degree chord in first inversion that includes a seventh, typically found in a major key context. This chord is built on the supertonic and consists of a root, third, fifth, and seventh, where the fifth is the lowest note. The unique voicing of this chord creates specific resolutions and leads to strong harmonic progressions, especially towards the dominant chord.

5 Must Know Facts For Your Next Test

1. The ii 6/5 chord functions as a predominant chord, preparing for the dominant chord (V) in a progression.
2. This chord is most commonly used in major keys but can also appear in minor keys with variations.
3. In traditional functional harmony, the ii 6/5 chord often resolves to a V7 chord, enhancing the tension before returning to the tonic.
4. The bass note of a ii 6/5 chord is the fifth of the chord, creating unique voicing options that can influence voice leading.
5. Recognizing the ii 6/5 chord within a progression helps identify key changes and harmonic movement in compositions.

Review Questions

• How does the ii 6/5 chord function within harmonic progressions and what are its typical resolutions?
  • The ii 6/5 chord serves as a predominant function in harmonic progressions, leading smoothly into the dominant (V) chord. Its unique structure allows it to create tension that resolves effectively when it moves to a V7 chord. This resolution helps establish a strong sense of direction towards the tonic. Understanding its role is crucial for analyzing and composing functional harmony.
• Compare and contrast the ii 6/5 chord with other seventh chords in terms of their inversions and resolutions.
  • While all seventh chords can have various inversions, the ii 6/5 chord is specifically in first inversion with its fifth in the bass. This inversion impacts its resolution patterns compared to root position seventh chords like V7. For instance, while V7 naturally resolves to I or i, the ii 6/5 typically resolves to V. This distinction highlights how different inversions create different expectations and harmonic relationships within progressions.
• Evaluate how recognizing a ii 6/5 chord can influence your understanding of larger musical structures and compositions.
  • Identifying a ii 6/5 chord within a piece allows for deeper insights into its harmonic structure and overall form. This recognition can indicate potential areas of modulation or thematic development. Additionally, understanding where this chord appears helps analyze voice leading and texture changes throughout the composition. Consequently, it enriches both performance interpretation and compositional techniques by emphasizing important transitional moments in music.

Related terms

Diatonic Chords:

Chords that are built using only the notes found within a specific scale, maintaining the harmonic integrity of the key.

Seventh Chord: A four-note chord that consists of a root, third, fifth, and seventh, providing richer harmonic textures and tensions.

Chord Inversion:

The rearrangement of the notes in a chord so that different notes serve as the lowest pitch, impacting the chord's function and resolution.