well known musical compositions quartal harmony

Guidelines for voice-leading inspired by common-practice triadic principles can be thus formulated and applied to a quartal/quintal harmonic system. the third stacking of a fourth/fifth may resemble a tertian third or fourth, but it not to be treated as such.the third stacking of a fourth/fifth is considered dissonant (analogous to stacking three thirds - a seventh chord).the stacking of two fifths (a tertian ninth) is similarly considered consonant.the stacking of two fourths (a tertian seventh) is considered consonant (analogous to stacking two thirds in tertian harmony).With the fourth/fifth being the basic interval in quartal/quintal harmony instead of the third, the following holds true: Below, a chord of four fourths is presented in a few inversions:ġ ar '|' 1 ar '|' 1 ar '|' 1 ar '|' 1 ar '|' Quartal/quintal chords can be used in inversions, and there are no particular guidelines for the usage of such inversions.

The augmented fourth/diminished fifth is also usable as an interval, displacing one perfect fourth/fifth (a stacking of two tritones does not introduce any new tones to the chord):Ī chord that uses more than three fourths/fifths can easily be constructed (one must pay attention to not stack two consecutive tritones, though, as previously explained): A basic quartal chord (a stacking of three perfect fourths) is demonstrated below, along with its construction using fifths: While triadic harmony is based on the chord made of three stacked thirds and its extensions (further stacking of thirds creating seventh chords, ninth chords, etc.), quartal/quintal harmony is based on the stacking of fourths/fifths to create harmonic entities. 2.2 Quartal/quintal harmony outside of a tonal contextĬhords created with quartal/quintal hrmony.2.1 Quartal harmony as a component of tonality.1 Chords created with quartal/quintal hrmony.

Well known musical compositions quartal harmony