自由版圖

（調性）和聲學 

Tonal Harmony

升 大學音樂系 林老師 上課用講義

參考書：Harmony by Walter Piston, Voice Leading, 升大學考試 樂理頭腦體操…

第1課 三和弦   

Lesson 1 Triads 

（調性）和聲學

Tonal Harmony

Triads三和弦：以3度為間距的和弦

There are 4 kinds of triads:

Major triads （大三度major third +小三度minor third）

Minor triads（minor third + major third）

Diminished triads (minor third + minor third)、

Augmented triads（major third + major third）

There are 7 degrees on scales: I, II, III, IV, V, VI, VII

Major scale: I (maj), II (min), III (min), IV (maj), V (maj), VI (min), VII (dim)

Natural minor scale: I (min), II (dim), III (maj), IV (dim), V (dim), VI (maj), VII (maj)

Harmonic minor scale: leading-tone 升高半音，III (aug), V (maj), VII (dim)