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	<id>https://hypertwins.org/mw/index.php?action=history&amp;feed=atom&amp;title=Chord_structures</id>
	<title>Chord structures - Revision history</title>
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	<updated>2026-05-11T05:56:25Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://hypertwins.org/mw/index.php?title=Chord_structures&amp;diff=14513&amp;oldid=prev</id>
		<title>Woozle: Created page with &#039;category:music {| |- ! Name  || relative intervals    || example in C |- | align=center colspan = 5 | -- basic chords -- |- style=&quot;background: #eeeeee;&quot; | maj || 0 - 2 - 1.5 …&#039;</title>
		<link rel="alternate" type="text/html" href="https://hypertwins.org/mw/index.php?title=Chord_structures&amp;diff=14513&amp;oldid=prev"/>
		<updated>2010-11-23T17:45:36Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;#039;&lt;a href=&quot;/Category:Music&quot; title=&quot;Category:Music&quot;&gt;category:music&lt;/a&gt; {| |- ! Name  || relative intervals    || example in C |- | align=center colspan = 5 | -- basic chords -- |- style=&amp;quot;background: #eeeeee;&amp;quot; | maj || 0 - 2 - 1.5 …&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[category:music]]&lt;br /&gt;
{|&lt;br /&gt;
|-&lt;br /&gt;
! Name  || relative intervals    || example in C&lt;br /&gt;
|-&lt;br /&gt;
| align=center colspan = 5 | -- basic chords --&lt;br /&gt;
|- style=&amp;quot;background: #eeeeee;&amp;quot;&lt;br /&gt;
| maj || 0 - 2 - 1.5           || C - E - G&lt;br /&gt;
|-&lt;br /&gt;
| min || 0 - 1.5 - 2           || C - E&amp;#039;&amp;#039;b&amp;#039;&amp;#039; - G&lt;br /&gt;
|- style=&amp;quot;background: #eeeeee;&amp;quot;&lt;br /&gt;
| dim || 0 - 1.5 - 1.5 - 1.5   || C - E&amp;#039;&amp;#039;b&amp;#039;&amp;#039; - G&amp;#039;&amp;#039;b&amp;#039;&amp;#039; - A&lt;br /&gt;
|-&lt;br /&gt;
| aug || 0 - 2 - 2             || C - E - G#&lt;br /&gt;
|- style=&amp;quot;background: #eeeeff;&amp;quot;&lt;br /&gt;
| align=center colspan = 5 | -- a few variations --&lt;br /&gt;
|-&lt;br /&gt;
| 6th || 0 - 2 - 1.5 - 1 (major+6) || C - E - G - A&lt;br /&gt;
|- style=&amp;quot;background: #eeeeee;&amp;quot;&lt;br /&gt;
| 7th || 0 - 2 - 1.5 - 1.5 (major+7) || C - E - G - A#&lt;br /&gt;
|-&lt;br /&gt;
| maj7th || 0 - 2 - 1.5 - 2 (major+7.5) || C - E - G - B&lt;br /&gt;
|- style=&amp;quot;background: #eeeeee;&amp;quot;&lt;br /&gt;
| min7th || 0 - 1.5 - 2 - 1.5 (minor+7) || C - E&amp;#039;&amp;#039;b&amp;#039;&amp;#039; - G - A#&lt;br /&gt;
|}&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;maj&amp;#039;&amp;#039;&amp;#039; = major -- the most common chord-type. Sounds &amp;quot;open&amp;quot; and &amp;quot;happy&amp;quot;.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;min&amp;#039;&amp;#039;&amp;#039; = minor -- next most common. Sounds &amp;quot;sad&amp;quot;.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;dim&amp;#039;&amp;#039;&amp;#039; = diminished. Like a minor chord with the top note lowered a half-step, leaving room for a 4th note. &amp;quot;Spooky&amp;quot;. Often used for transitions.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;aug&amp;#039;&amp;#039;&amp;#039; = augmented. Like a major chord with the top note raised a half-step.&lt;br /&gt;
&lt;br /&gt;
You can combine some of these, like &amp;quot;major augmented 6th&amp;quot; but there are conventions which sometimes come into play (e.g. &amp;quot;major 7th&amp;quot; is not a major plus a 7th, and it should be called a &amp;quot;major seven-and-a-halfth&amp;quot; but it isn&amp;#039;t) so it&amp;#039;s usually simpler just to give the basic chord and then describe the alterations.&lt;/div&gt;</summary>
		<author><name>Woozle</name></author>
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