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A sharp minor

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A♯ minor
Image:C-sharp_Major_key_signature.png
Relative keyC♯ major
Parallel keyB♭ major
Component pitches
A♯, B♯, C♯, D♯, E♯, F♯, G♯, A♯

A sharp minor is a minor scale based on A sharp. The A sharp minor scale consists of the pitches A sharp, B sharp, C sharp, D sharp, E sharp, F sharp, G double sharp and A sharp (harmonic minor scale). Its key signature consists of seven sharps.

Its relative major is C sharp major. While its parallel major is technically A sharp major, this key would be impossible to write, having 10 sharps, and instead the enharmonic equivalent, B flat major is preferred. The direct enharmonic equivalent of A sharp minor is B flat minor.

Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary.

The enharmonic equivalent B flat minor is often used in most musical compositions instead of A sharp minor, thus indicating that A sharp minor is not a practical key for compositions and is one of the least used minor keys in music.

Diatonic Scales and Keys
Flats Sharps
MajorminorMajorminor
0 C (Major), a (minor)
1FdGe
2B♭gDb
3E♭cAf♯
4A♭fEc♯
5D♭b♭Bg♯
6G♭e♭F♯d♯
7C♭a♭C♯a♯
lower case letters are minor

the table indicates the number of sharps or flats in each scale

es:La sostenido menor


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