✔ 最佳答案
你不如先看看下列的表:
C major/A minor - 0 sharps
G major/E minor - 1 sharp - F♯
D major/B minor - 2 sharps - F♯, C♯
A major/F# minor - 3 sharps - F♯, C♯, G♯
E major/C# minor - 4 sharps - F♯, C♯, G♯, D♯
B major/G# minor - 5 sharps - F♯, C♯, G♯, D♯, A♯
F♯ major/D# minor - 6 sharps - F♯, C♯, G♯, D♯, A♯, E♯
C♯ major/A# minor - 7 sharps - F♯, C♯, G♯, D♯, A♯, E♯, B♯
------------------------------------------------------
F major/ D minor - 1 flat - Bb
Bb major/ F minor - 2 flats - Bb , Eb
Eb major/ C minor - 3 flats - Bb , Eb, Ab
Ab major/ F minor - 4 flats - Bb, Eb, Ab, Db
Db major/ Bb minor - 5 flats - Bb, Eb, Ab, Db, Gb
Gb major/ Eb minor - 6 flats - Bb, Eb, Ab, Db, Gb, Cb
Cb major / Ab minor - 7 flats - Bb, Eb, Ab, Db, Gb, Cb, Fb
先要找出那些音是經常性地# 或 b,對照上表找出便可。若有key signature的,便依照key signature 所列的音,對照上表找出便可。
major 不需升高第七音半度,簡單地對照上表找出便可。但minor 則要將第七音升高半度,如在E minor 第七音是D,升高半度是D#,所以除了本身有個F#外, 亦會有個D#出現。如F minor 的第七音原本是Eb, 升高半度後便變成E原本個音,在樂譜上便只出現Bb, Ab, Db了。自己文字,請勿抄襲!!
參考: my grade 5 music theory has passed with distinction