Consonance and Dissonance in Balance
Post-nineteenth century music has evolved in the way that tension may be less often prepared and less formally structured than in Baroque or Classical periods, thus producing new styles such as post-romantic harmony, impressionism, pantonality, Jazz and Blues, where dissonance may not be prepared in the way seen in 'common practice' harmony. In a jazz or blues song, the tonic chord may be a dominant seventh chord.
The creation and destruction of harmonic and 'statistical' tensions is essential to the maintenance of compositional drama. Any composition (or improvisation) which remains consistent and 'regular' throughout is, for me, equivalent to watching a movie with only 'good guys' in it, or eating cottage cheese. —Frank Zappa, "The Real Frank Zappa Book" page 181, Frank Zappa and Peter Occhiogrosso, 1990Read more about this topic: Harmony
Famous quotes containing the words dissonance and/or balance:
“English audiences of working people are like an instrument that responds to the player. Thought ripples up and down them, and if in some heart the speaker strikes a dissonance there is a swift answer. Always the voice speaks from gallery or pit, the terrible voice which detaches itself in every English crowd, full of caustic wit, full of irony or, maybe, approval.”
—Mary Heaton Vorse (1874–1966)
“The most perfect political community must be amongst those who are in the middle rank, and those states are best instituted wherein these are a larger and more respectable part, if possible, than both the other; or, if that cannot be, at least than either of them separate, so that being thrown into the balance it may prevent either scale from preponderating.”
—Aristotle (384–322 B.C.)