Major sixth

Definition

A major sixth is a musical interval that spans six scale degrees and has a specific distance of nine half steps between the two notes. This interval creates a bright and harmonious sound that can evoke feelings of joy and resolution in melodies. The major sixth is an essential component of melody writing, providing both tension and release in musical phrases.

5 Must Know Facts For Your Next Test

1. In a C major scale, the interval from C to A is an example of a major sixth.
2. The major sixth can also be found in chords, where it contributes to the overall harmonic texture.
3. This interval is commonly used in popular music and can be found in numerous well-known songs, enhancing their emotional impact.
4. The major sixth is often used as a consonant interval, which means it tends to sound stable and pleasant when played.
5. When combined with other intervals, the major sixth can create complex harmonic progressions that enrich a melody.

Review Questions

• How does the major sixth interval contribute to the overall feel of a melody?
  • The major sixth interval adds brightness and harmony to melodies, often evoking feelings of joy or resolution. Its pleasant sound allows it to function well within musical phrases, providing moments of tension and release. By strategically placing this interval within a melody, composers can enhance emotional expression and create memorable musical lines.
• Compare the major sixth to other intervals; what makes it unique in terms of its use in melody writing?
  • The major sixth stands out among intervals due to its consonant nature, creating a sense of stability and pleasantness compared to dissonant intervals like the minor second or tritone. While other intervals may introduce tension or complexity, the major sixth typically resolves these feelings. This quality makes it ideal for creating catchy melodies that resonate with listeners.
• Evaluate how the use of major sixth intervals can influence the structure and development of a song.
  • In song development, major sixth intervals play a significant role by shaping the harmonic framework and melodic lines. Their use can signal key changes or transitions within the song, contributing to the overall structure. By incorporating major sixths throughout different sections, composers can maintain listener interest while enhancing emotional depth, ultimately leading to a more engaging musical experience.

Related terms

Interval: The distance between two pitches, defined by the number of scale degrees and half steps separating them.

Scale: A series of notes arranged in ascending or descending order, which forms the basis for melodies and harmonies.

Melody: A sequence of musical notes arranged to create a recognizable and memorable tune, often supported by harmony.