4:5:6:7: Difference between revisions
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{{Wikipedia|harmonic seventh chord}} | {{Wikipedia|harmonic seventh chord}} | ||
{{Infobox Chord|4:5:6:7|Name=harmonic seventh, barbershop seventh}} | |||
The '''harmonic seventh chord''' is a [[consonant]] [[tetrad]] in [[7-limit]] harmony, tuned 4:5:6:7 (1⁄1–5⁄4–3⁄2–[[7/4|7⁄4]]). | The '''harmonic seventh chord''' is a [[consonant]] [[tetrad]] in [[7-limit]] harmony, tuned 4:5:6:7 (1⁄1–5⁄4–3⁄2–[[7/4|7⁄4]]). | ||
It is a [[dyadic chord]] in the [[odd limit|7-odd limit]], with its most complex interval a [[7/5]] tritone. | It is a [[dyadic chord]] in the [[odd limit|7-odd limit]], with its most complex interval a [[7/5]] tritone. | ||
The harmonic seventh chord is often used as a tuning target for the [[dominant seventh chord]] in barbershop music[https://en.wikipedia.org/wiki/Harmonic_seventh_chord#Barbershop_seventh]. | |||
[[Category:Dominant seventh chords]] | [[Category:Dominant seventh chords]] | ||
[[Category:Dyadic chords]] | [[Category:Dyadic chords]] | ||