You need to find someone who explains it to you without making it more complicated than it is ![]()
To me the most easy way to think about it is:
chords are stacked 3ths/terz
Long rant:
To me all is said with that simple statement, as long you know what a minor 3th/terz (3 halfsteps) and what a major 3th/terz (4 halfsteps) is.
(stacked from the scale the chord belongs to, usually a major scale. 1, 3, 5 and 7 from the scale notes)
With that easy statement, "chords are just stacked 3th/terz, all i need to know i can explain easy and straight forward.
There is three most basic ones: minor chord (minor 3 and minor 7) , major chord (major 3 and major 7) and dominant chord (major 3 and minor 7), and to me all other chords, as fancy the names might be, are just variations of those 3 basic ones (obviously the 7 already is âslightlyâ advanced).
To show it is a way to look at it: the formerly fancy sounding âdiminished chordâ to me is just a variation of a dominant chord ( rootless dominant with a 9). Or a minor 9 chord to me is just a minor chord with another 3th/terz stacked on top of the 7/septime, so basically still a minor chord.
That is probably why in jazz they often call the fancy stuff âextensionsâ (of the basic chord) or âalterationsâ (of the extensions of the basic chords).
Which goes back to my original statement, find someone who doesnât overcomplicate it. Funny enough that are often Jazzers. For example Aime Noltee, youtube, does a very good job at explaining such things, and so they can be applied, not for the sake of making it sound fancy.
It is well possible that was already clear to you, and my comment was superfluous. Really sorry in that case.
Also, seriously: As long it sounds good and it works in real life: who cares (or should i say: âSo what?â with Miles Davis? ).