Minor seventh chord: Difference between revisions
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== JI tunings == | == JI tunings == | ||
In the [[3-limit]]: | |||
* [[54:64:81:96]] is found on the ii ({{Frac|9|8}}), iii ({{Frac|81|64}}), and vi ({{Frac|27|16}}) of the Pythagorean diatonic scale. | |||
In the [[5-limit]]: | In the [[5-limit]]: | ||
* [[10:12:15:18]] is found on the iii ({{Frac|5|4}}) and vi ({{Frac|5|3}}) of Ptolemy's intense diatonic scale ([[Zarlino]]), perhaps the most common 5-limit diatonic. | * [[10:12:15:18]] is found on the iii ({{Frac|5|4}}) and vi ({{Frac|5|3}}) of Ptolemy's intense diatonic scale ([[Zarlino]]), perhaps the most common 5-limit diatonic. | ||
Revision as of 02:55, 13 August 2024
A minor seventh chord is a tetrad comprising a root, a minor third, a perfect fifth, and a minor seventh.
JI tunings
In the 3-limit:
- 54:64:81:96 is found on the ii (9⁄8), iii (81⁄64), and vi (27⁄16) of the Pythagorean diatonic scale.
In the 5-limit:
- 10:12:15:18 is found on the iii (5⁄4) and vi (5⁄3) of Ptolemy's intense diatonic scale (Zarlino), perhaps the most common 5-limit diatonic.
- 27:32:40:48 is found on the ii (9⁄8) of Ptolemy's intense diatonic scale.