14:18:21: Difference between revisions
mNo edit summary |
slightly expand description, + related chords |
||
| Line 1: | Line 1: | ||
{{Infobox Chord|ColorName=ru or r}} | {{Infobox Chord|ColorName=ru or r}} | ||
'''14:18:21''', the ''supermajor triad'' or ''septimal major triad'', is a triad in the [[7-limit]] sometimes used in place of a [[major triad]]. | '''14:18:21''', the ''supermajor triad'' or ''septimal major triad'', is a triad in the [[7-limit]] sometimes used in place of a [[major triad]]. It is the inversion of [[6:7:9]], the septimal minor triad or subminor triad. The supermajor triad, unlike the [[4:5:6]] major triad, is [[utonal]]. Due to the more complex [[9/7]] interval above the root, it may sound less consonant than 6:7:9, similarly to how the [[10:12:15]] minor triad is generally considered less consonant than [[4:5:6:7]]. | ||
{{todo|expand}} | |||
== Related chords == | |||
* [[6:7:9]] – its melodic inversion | |||
* [[70:90:105:126|70:90:105:126 or 1/(9:7:6:5)]] – adds [[9/5]], the ''subharmonic seventh chord'' | |||
* [[28:36:42:49]] – adds [[7/4]], a type of [[dominant seventh chord]] | |||
* [[14:18:21:27]] – adds [[27/14]] | |||
[[Category:Major triads|##]] <!-- 2-digit first number --> | [[Category:Major triads|##]] <!-- 2-digit first number --> | ||