1) Choice and use of colors 2) Color 3) Colour 4) Colouration 5) Quality 6) The timbre of a musical sound 7) Timber 8) Timbre 9) Tone 1) Color 2) Colouration 3) Depigmentation 4) Forevermoor 5) Hue 6) Shade 7) Tinct 8) Tint 9) Tone 10) Unpigmented 11) Coloratura 
• (n.) The act or art of coloring; the state of being colored.
(from the article `musical notation`) As the system of mensural notation evolved, another device, coloration, came into use. If a composer wished to render a potentially perfect note ...in biology, the general appearance of an organism as determined by the quality and quantity of light that is reflected or emitted from its surfaces. ... [33 related articles]
Any change in the character of sound (such as an overemphasis on certain tones) that reduces naturalness.
Col`or·a'tion noun The act or art of coloring; the state of being colored. Bacon. « The females . . . resemble each other in their general type of coloration . Darwin. » 
[n] - appearance with regard to color 2. [n] - choice and use of colors (as by an artist)
colouration noun choice and use of colors (as by an artist)
written-out ornamentation.
A term used to describe levels of audio Distortion that cause serious departures from a true High Fi
coloración
appearance with regard to color arrangement or use of colors; coloring: the bold coloration of some birds.
appearance with regard to color