✔ 最佳答案
Diatonic scale means that 'the natural scale, consisting of 5 whole tones and two semitones, as it is produced on the white keys of the keyboard.There is of course a corresponding scale in each key.Music is called diatonic if it is confinced to the notes of this scale, to the exclusion of the chromatic of the chromatic tones.
For instance, the C major scale the melodic progression c-d-e- and the chord dac' are diatonic, while c-d #-e and dabc are chromatic.'
Harvard Dictionary of Music
Diatonic scale 即是說某段樂章,
所有屬於某個大調的音。
從以上文章可看出,
如某段樂章是Ab 大調,
Ab大調的diatonic音便只有:
Ab,Bb,C,Db,Eb,F,G,
其他的音便不屬於Diatonic之列了。
diatonic chord,Diatonic scale
即若是在Ab大調中便只用了以上的音來做出
scales and chords.
2008-04-12 09:03:04 補充:
如某段樂章是G小調,
G小調的diatonic音便只有:
G,A,Bb,C,D,Eb,F#,(harmonic minor)
G,A,Bb,C,D,E,F#,(melodic minor)
其他的音便不屬於Diatonic之列了。
blues是不是Diatonic便要視乎那首歌是用什麼調,
有很多臨時升降號,
較難定出那些音是Diatonic
2008-04-16 15:03:54 補充:
the C major scale the melodic progression c-d-e- and the chord dac' are diatonic, while c-d #-e and dabc are chromatic.'
因為C major 有cdefgabc'音,所以"dac"是其中的3個音,屬於Diatonic
同"dabc"係 d,a flat,c' 音的意思
2008-04-16 15:04:51 補充:
d,a flat,c' 音不是C major 的Diatonic之列
2008-04-16 15:06:49 補充:
如果係A minor key ,
它的diatonic scale即是A B C D E F G# 這些音
G#=Ab,即是A minor 的diatonic scale.
2008-04-17 14:11:00 補充:
原則上,合乎那個key 的 scale 音就是diationic
如果A minor key, 如果你玩 A natural minor, A harmonic minor,才是diatonic