Last Updated：2025/11/19

Dictionary quizzes to help you remember the meaning

Dictionary quizzes to help you remember the meaning

A-sharp major

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Source Word

A-sharp major

Noun

uncountable

(music) the theoretical major key with A-sharp as its tonic and the notes A#, B#, C𝄪, D#, E#, F𝄪, G𝄪. Such a high number of accidentals (especially double sharps) is undesirable. Therefore, it is usually scored and referred to as its enharmonic equivalent; B-flat major.

Japanese Meaning

A♯長調：音楽理論上の概念で、主音がA♯の長調。使用すると、A♯、B♯、C𝄪、D♯、E♯、F𝄪、G𝄪という多数の変化記号（特に二重シャープ）が必要となるため、実際の楽曲ではその同音異名であるB♭長調が用いられる場合が多い。

What is this buttons?

Composing a symphony in A-sharp major proved impractical because the score would be cluttered with double sharps.

Google Translation / DeepL Translation

嬰イ長調で交響曲を作曲するのは、譜面が二重シャープで煩雑になってしまうため実用的ではなかった。

Sense（1）

(music) the theoretical major key with A-sharp as its tonic and the notes A#, B#, C𝄪, D#, E#, F𝄪, G𝄪. Such a high number of accidentals (especially double sharps) is undesirable. Therefore, it is usually scored and referred to as its enharmonic equivalent; B-flat major.

Sense（2）

(music) the major chord with a root of A-sharp

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