These are called color harmonies or color chords and they consist of two or more colors with a fixed relation in the color wheel.

这些色彩叫做和谐色系或者和弦色系，包括了两种或两种以上的色彩，它们在色轮上有着特定的位置关系。

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Ms. REEVES: You know, the melody and the words are still the same, but the harmonies might change to give it another color, another feeling.

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