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See also:CHROMATIC (Gr. xpcoµaruc6s, coloured, from xpwµa, See also:colour) , a See also:term meaning " coloured," chiefly used in See also:science, particularly in the expression " chromatic See also:aberration " or " See also:dispersion " (see
ABERRATION). In See also:Greek See also:music Xpa.waru o) µovoaai was one of
three divisions—diatonic, chromatic and enharmonic—of the tetrachord. Like the Latin color, Xp6 a was often used of ornaments and embellishments, and particularly of the modification of the three genera of the tetrachord. The chromatic, being subject to three such modifications, was regarded as particularly " coloured." To the Greeks chromatic music was sweet and plaintive. From a supposed resemblance to the notes of the chromatic tetrachord, the term is applied to a See also:succession of notes outside the diatonic See also:scale, and marked by accidentals. A " chromatic scale " is thus a See also:series of semi-tones, and is commonly written with sharps in ascending and flats descending. The most
correct method is to write such accidentals as do not involve a See also:change of See also: Additional information and CommentsThere are no comments yet for this article.
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