A model for tonal progressions of seventh chords (CROSBI ID 297588)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Marohnić, Luka
engleski
A model for tonal progressions of seventh chords
In this paper, we propose a model for idealized diatonic and chromatic voice leadings between seventh chords and study its computational aspects. The model provides a mathematical formalization of the concept of tonal seventh chord realizations including augmented sixth chords. Certain contrapuntal aspects, such as preparation and resolution of certain dissonant intervals, are taken into account. Possible applications of the model are discussed using a graph-theoretic approach. In particular, we present an algorithm for generating concrete voicings from sequences of seventh-chord symbols.
seventh chord ; harmony ; voice leading ; line of fifths ; parsimony ; chord progression ; graph theory ; shortest-path algorithm ; pitch spelling
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Podaci o izdanju
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2021.
1-22
objavljeno
1745-9737
1745-9745
10.1080/17459737.2021.1928311
Povezanost rada
Glazbena umjetnost, Matematika