Harmonic Functions
Definition
Harmonic functions refer to the roles that chords play within a key. Each chord has its own function, such as establishing stability (tonic), creating tension (dominant), or providing contrast (subdominant).
Analogy
Imagine harmonic functions as members of a sports team. The tonic is like the captain who leads and provides stability, while the dominant is like an aggressive striker who creates tension and excitement. The subdominant acts as the versatile midfielder who adds variety and contrast to the game.
Related terms
Chord Progression: A chord progression is a series of chords played in succession that creates movement and structure in music.
Functional Harmony: Functional harmony is an approach to harmony where each chord has its specific role based on its function within a key.
Secondary Dominant: A secondary dominant is when you temporarily borrow a dominant chord from another key to create extra tension before resolving back to your original key.
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