Minor-major seventh chord: Difference between revisions
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{{Wikipedia|Minor major seventh chord}} | {{Wikipedia|Minor major seventh chord}} | ||
A '''minor-major seventh chord''' is a [[tetrad]] comprising a root, [[minor]] third, [[perfect]] fifth, and [[major]] seventh. | |||
== | == In temperaments == | ||
The minor-major seventh chord is a [[15-odd-limit]] [[essentially tempered chord]] in [[marvel]] and thus in [[septimal meantone]], for which the historically prevalent [[quarter-comma meantone]] is a good tuning, with the augmented fifth between the third and the seventh being [[75/48]], [[tempering together|tempered together]] with [[14/9]]. | |||
* (Marvel) 1–6/5–3/2–15/8 | |||
== In just intonation == | |||
In the [[5-limit]]: | In the [[5-limit]]: | ||
* [[40:48:60:75]] is found on the I ({{Frac|1|1}}), IV ({{Frac|4|3}}), and V ({{Frac|3|2}}) of the [[duodene]]. | * [[40:48:60:75]] is found on the I ({{Frac|1|1}}), IV ({{Frac|4|3}}), and V ({{Frac|3|2}}) of the [[duodene]]. | ||
In the [[3-limit]]: | |||
* [[3456:4096:5184:6561]] spans eight octave-reduced fifths, and may be considered a 3-limit approximation of 40:48:60:75. | |||
[[Category:Minor-major seventh chords| ]] | [[Category:Minor-major seventh chords| ]] | ||
[[Category:Just intonation chords]] | [[Category:Just intonation chords]] | ||