Changes

Harmonic Minor and Augmented Chords

1,235 bytes removed, 20:34, 2 March 2015
m
no edit summary
{{Intermediate Lesson Crumbs|4}}
As noted in the [[Music Theory - Minor Keys|last lesson]], the dominant-function chords in natural minor do not contain the M7 or leading tone. This makes them less tense or distant than dominant-function chords in a major key. And thus the dominant - tonic progression has less resolution in natural minor than major.
Harmonic The <u>harmonic minor scale</u> seeks to remedy this by simply sharping using the 7th of same notes as the natural minor scale, but sharping the 7th note to get the leading tone.
== PreReqs ==
== A Harmonic Minor ==
<div class="item-wrap"><div class="trail {{Crumbs|blue">|1<span class="text current">[[|Harmonic Minor and Augmented Chords#A Harmonic Minor|A Harm Minor]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Changes to whole-half Pattern|Whole-Half Pattern]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Changes to Diatonic Chords|Diatonic Chords]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Augmented Chord|Augmented Chord]]</span></div>}}</div>
The A Harmonic Minor scale is thus A - B - C - D - E - F - G{{s}} - A.
E F G# A B C D E F G# A B C D E F G# A
<div class="going-{{top">[[#top|Top]] <i class="fa fa-level-up fa-fw"></i></div>}}
== Changes to whole-half Pattern ==
<div class="item-wrap"><div class="trail {{Crumbs|blue">|2<span class="text">[[|Harmonic Minor and Augmented Chords#A Harmonic Minor|A Harm Minor]]</span><span class="text current">[[|Harmonic Minor and Augmented Chords#Changes to whole-half Pattern|Whole-Half Pattern]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Changes to Diatonic Chords|Diatonic Chords]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Augmented Chord|Augmented Chord]]</span></div>}}</div>
By changing one of the notes, we change the whole-half sequence of the notes in the scale. We now have:
However, the classical usage was more focused on its impact on harmony (hence '''''harmonic''''' minor)...
<div class="going-{{top">[[#top|Top]] <i class="fa fa-level-up fa-fw"></i></div>}}
== Changes to Diatonic Chords ==
<div class="item-wrap"><div class="trail {{Crumbs|blue">|3<span class="text">[[|Harmonic Minor and Augmented Chords#A Harmonic Minor|A Harm Minor]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Changes to whole-half Pattern|Whole-Half Pattern]]</span><span class="text current">[[|Harmonic Minor and Augmented Chords#Changes to Diatonic Chords|Diatonic Chords]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Augmented Chord|Augmented Chord]]</span></div>}}</div>
The sharped 7th impacts the 3 dominant-function chords: the III, v, and VII.
|}
<div class="going-{{top">[[#top|Top]] <i class="fa fa-level-up fa-fw"></i></div>}}
===Sample Progressions===
Quite an impact, yes? You can definitely hear the increased tension of the dominant chord and stronger resolution to tonic.
<div class="going-{{top">[[#top|Top]] <i class="fa fa-level-up fa-fw"></i></div>}}
== Augmented Chord ==
<div class="item-wrap"><div class="trail {{Crumbs|blue">|4<span class="text">[[|Harmonic Minor and Augmented Chords#A Harmonic Minor|A Harm Minor]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Changes to whole-half Pattern|Whole-Half Pattern]]</span><span class="text">[[|Harmonic Minor and Augmented Chords#Changes to Diatonic Chords|Diatonic Chords]]</span><span class="text current">[[|Harmonic Minor and Augmented Chords#Augmented Chord|Augmented Chord]]</span></div>}}</div>
Whoa? What's that C+ chord? Augmented? Yeah, we may have got ahead of ourselves slightly.
Instead of saying C+/E (C+ 1st inversion), we could just as easily call that a E+ (E G{{s}} B{{s}}) - C and B{{s}} are enharmonic. Similarly, C+/G{{s}} is the same pitches as G{{s}}+ (G{{s}} B{{s}} D{{s}}{{s}}), D{{s}}{{s}} = E.
<div class="going-{{top">[[#top|Top]] <i class="fa fa-level-up fa-fw"></i></div>}}
== Homework ==
* [[Exotic Scales]]
<div class="item-wrap">{{top}}<div class="trail red"><span class="text">[[B Diminished{{Intermediate Level Crumbs|B dim]]</span><span class="text">[[Other Open String Chords|Open Chords]]</span><span class="text">[[Music Theory - Minor Keys|Minor Keys]]</span><span class="text current">[[Harmonic Minor and Augmented Chords|Harmonic Min]]</span><span class="text">[[Barre Chords|Barre Chords]]</span><span class="text">[[Suspended Chords|Sus Chords]]</span><span class="text">[[Applying Rhythm to Chords|Rhythm]]</span><span class="text">[[Circle of Fifths|Circle of 5ths]]</span><span class="text">[[G Major and E Minor|G Maj and E Min]]</span><span class="text">[[5th Position|5th Pos]]</span><span class="text">[[Scales for all Positions|All Pos]]</span><span class="text">[[CAGED]]</span><span class="text">[[7th Chords]]</span></div></div>4}}
[[Category:Guitar]]
[[Category:Chords]]
[[Category:Open Position]]
 
<div class="going-top">[[#top|Top]] <i class="fa fa-level-up fa-fw"></i></div>