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four short chant like phrases,
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and I've numbered them on the sheet one through four.
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Each of these phrases comes in, in turn in each voice,
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each voice imitating the preceding voice,
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so we've got imitative counterpoint.
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These passages of counterpoint are called points of imitation.
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points of imitation.
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This is what we get a lot of in Renaissance music.
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So we have four points of imitation.
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In point of fact,
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it's they sort of look like four very short expositions
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in a fugue.