Sixths
symbols, sound and when to use them
The added sixth gives a warm, vintage colour without the tension of the seventh. C6 and Cm6 show up in early jazz, bossa and song endings; the 6/9 adds the ninth for even more shine.
Symbols in this family · 4 qualities
Every symbol opens that chord’s own page: what it is, how it sounds, when to use it and its diagram on all four instruments.