Tonicisation
The brief treatment of a non-tonic chord as a temporary tonic through the use of its own dominant or leading note.
Category
keys
Pronunciation
/ˌtɒnɪsaɪˈzeɪʃən/
Origin
From tonic + Greek suffix
Length
202 words · 2 min read
About Tonicisation
Tonicisation occurs when a composer momentarily makes a chord other than the tonic sound like a local point of rest by preceding it with its own dominant harmony. Unlike modulation, which establishes a new key for a sustained passage, tonicisation is fleeting — the music quickly returns to the original key.
More keys terms
Dominant
View all keysterms →The fifth degree of a scale and the second most important tonal centre after the tonic.
SubdominantThe fourth degree of a scale, forming a key harmonic pillar alongside the tonic and dominant.
Circle of FifthsA diagram arranging all twelve major and minor keys by ascending perfect fifths, showing their key-signature relationships.
Key SignatureThe set of sharps or flats at the beginning of a staff indicating the key
TranspositionMoving a passage of music up or down in pitch by a fixed interval
See Also
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v1 · 10/04/2026Browse all terms →