root, major third, fifth
The major third is the whole of the character here, and everything in this group is that triad with something stacked on it or one colour added: the sixth, the major seventh, the ninth. Nothing in it is unstable, so nothing in it needs to resolve anywhere — a major chord is where a progression stops.
120 chords here, 10 symbols across 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
On all 12 roots.
Every chord on the site, grouped by root instead, is on the full index. Where the shapes and the theory come from is on the about page.
Shows each chord the way this style would voice it, and marks which of its alternatives belong to the idiom.