Harmonic progression

Definition

Harmonic progression refers to the sequence of chords in a piece of music, determining the harmonic structure and emotional flow. This concept is crucial in various music styles, as it shapes the way melodies interact with chordal accompaniment, creating tension and resolution. Understanding harmonic progression helps to analyze and appreciate the intricacies of genres such as samba, bossa nova, and other regional styles in Brazilian music.

5 Must Know Facts For Your Next Test

1. Harmonic progressions in Brazilian music often utilize complex chords and unique voicings that give samba and bossa nova their distinctive sounds.
2. Common harmonic progressions include ii-V-I sequences, which are prevalent in bossa nova, creating a smooth, jazzy feel.
3. In samba, rhythmic variations are often synchronized with harmonic changes, making the interaction between rhythm and harmony particularly vibrant.
4. The use of extended chords, such as 7ths, 9ths, and 13ths, is characteristic of harmonic progressions in bossa nova, contributing to its lush texture.
5. Regional styles in Brazil may incorporate local musical influences into their harmonic progressions, reflecting the diverse cultural heritage of the country.

Review Questions

• How does harmonic progression influence the emotional impact of samba music?
  • Harmonic progression plays a significant role in conveying emotions within samba music by creating moments of tension and release. Chord sequences can evoke feelings of joy or nostalgia depending on their construction and movement. The interaction between the rhythmic elements of samba and its harmonic framework enhances this emotional expression, making it a powerful form of communication in Brazilian culture.
• Compare the use of harmonic progression in bossa nova with that in traditional samba. What are the key differences?
  • Bossa nova typically employs more complex harmonic progressions than traditional samba, using extended chords like 7ths and 9ths to create a softer, jazz-influenced sound. In contrast, traditional samba focuses on simpler progressions that drive its energetic rhythms. While both styles use harmonic progressions to support melodies, bossa nova's sophistication allows for greater emotional depth and subtlety in expression compared to the more straightforward approach of samba.
• Evaluate the impact of harmonic progression on the evolution of Brazilian music styles over time. What changes can be observed?
  • The evolution of Brazilian music styles showcases significant shifts in harmonic progression techniques from early forms to contemporary interpretations. Initially rooted in simple folk harmonies, Brazilian music has incorporated influences from jazz and other genres, leading to more complex chord structures. This transformation reflects broader cultural exchanges and artistic innovations. As musicians experimented with harmony, styles like bossa nova emerged, blending traditional elements with new approaches to harmony that continue to shape Brazilian music today.

Related terms

Chord: A group of notes played together, forming a harmonious sound, which serves as the building block for harmonic progressions.

Tension and Resolution: Musical concepts where tension is created through dissonance or unexpected chords and resolved through consonance, often found in harmonic progressions.

Cadence: A melodic or harmonic configuration that creates a sense of closure at the end of a phrase, important in understanding how progressions lead to resolutions.