P ( Parallel ):平行变换
,将大三和弦的三音向下移动半音,或是将小三和弦的三音向上移动半音,例如
P
(
C
−
m
a
j
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)
=
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m
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" role="presentation" style=" word-break: break-word; display: inline-block; line-height: normal; font-size-adjust: none; word-spacing: normal; overflow-wrap: normal; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border-width: 0px; border-style: initial; border-color: initial; ">
𝑃
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𝐶
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𝑐
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m
i
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L ( Leading-tone exchange ) :导音交换
,将大三和弦的根音向下移动半音,或是将小三和弦的五音向上移动半音,例如
L
(
C
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m
a
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=
e
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" role="presentation" style=" word-break: break-word; display: inline-block; line-height: normal; font-size-adjust: none; word-spacing: normal; overflow-wrap: normal; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border-width: 0px; border-style: initial; border-color: initial; ">
𝐿
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𝐶
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m
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=
𝑒
−
m
i
n
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L
(
C
−
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a
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=
e
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m
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" role="presentation" style=" font-size-adjust: none; word-spacing: normal; overflow-wrap: normal; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border-width: 0px; border-style: initial; border-color: initial; line-height: 1.6; word-break: break-word; top: 0px; left: 0px; clip: rect(1px, 1px, 1px, 1px); user-select: none; transition: none; overflow: hidden !important; display: block !important; ">
R ( Relative ):关系变换
,将大三和弦的五音向上移动一个全音,或是将小三和弦的根音向下移动一个全音,例如
R
(
C
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m
a
j
o
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=
a
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m
i
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" role="presentation" style=" word-break: break-word; display: inline-block; line-height: normal; font-size-adjust: none; word-spacing: normal; overflow-wrap: normal; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border-width: 0px; border-style: initial; border-color: initial; ">
𝑅
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𝐶
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𝑎
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m
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