Triadic Progression: A sequence of three-note chords (triads) moving from one to another, forming the harmonic backbone in many musical compositions.
Context and Significance
Triadic progression is a foundational element in Western music theory, providing structure and harmony to compositions. It is prevalent across various musical genres, including classical, jazz, and pop. Triadic progressions are often utilized in piano and guitar, where chords are prominent. They create a sense of movement and resolution in music, essential for conveying emotion and narrative.
Historical Background
The concept of triadic progression traces back to the early development of Western harmony. During the Baroque period, composers like Johann Sebastian Bach extensively used triadic progressions to enhance musical complexity and emotional depth. Over time, this technique evolved, becoming a staple in classical and contemporary music.
Examples
Triadic progression is evident in countless compositions. For instance, in Pachelbel’s Canon in D, the repeating chord progression forms the piece’s harmonic foundation. Similarly, in pop music, songs like “Let It Be” by The Beatles use triadic progressions to create memorable and singable melodies.
Related Terms
Chord Progression: A sequence of chords played in succession.
Cadence: A sequence signaling the end of a musical phrase.
Harmony: The combination of different musical notes played simultaneously.