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explain what is meant by the circle of fifths.
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the circle of fifths is a musical diagram which maps out all the different key signatures and their respective relationships to one another, by arranging them in a circle with the key of c in the center. it is based on the fact that when going in a clockwise direction, each successive key is a fifth higher than the previous one. this enables musicians to quickly work out the relationships between the different key signatures, which can be helpful in composition and arranging music.
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