Cadential $ ^6_4 $
Table of Contents
Beginning on $ \rm{V^6_4} $ and related chords
$ \rm{V^{6-5}_{4-3}} $
Resolving to $ \rm{V^7} $
Evaded cadence ($ \rm{V^6_4-V^4_2-I^6} $)
Less typical uses
Delayed or absent fourth
Fourth ascends
Atypical resolutions
Alongside other $ ^6_4 $ chords
$ \rm{cad.^6_4} $ and passing $ \rm{I^6_4} $
Example | .mp3 | |
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Mozart, Piano Sonata in D Major, K. 311, mvt. 2, mm. 1-8 |
$ \rm{cad.^6_4} $ and passing $ \rm{V^6_4} $
Example | .mp3 | |
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Beethoven, Piano Sonata in E Major, op. 14 no. 1, mvt. 2, mm. 9-16 |
Virtuoso figuration and prolongation
Embellished with neighboring figures
In cadenzas
Inverted $ \rm{V^6_4} $
Apparent $ \rm{I^6} $ with a voice exchange
Inverted $ \rm{cad.^6_4} $ chords occur when one or more of the nonharmonic tones (6 and 4) occur beneath the root of the dominant harmony. The result is an apparent $ \rm{I^6} $ or, less often, root-position I, but one that functions as an unstable $ \rm{cad.^6_4} $ and not as a stable tonic harmony. Numerous factors can suggest the presence of an inverted $ \rm{cad.^6_4} $ chord, such as preceding harmonies with clear predominant function or the employment of a voice exchange between the inverted and traditional positions of the $ \rm{cad.^6_4} $. Composers often use inverted $ \rm{cad.^6_4} $ chords because of voice-leading issues.
For more on inverted $ \rm{cad.^6_4} $ chords see Timothy Cutler, “On Voice Exchanges,” Journal of Music Theory 53, no. 2 (Fall 2009), pp. 191-226.
All inverted $ \rm{cad.^6_4} $ chords are marked with an asterisk or bracket.