A-flat minor

A-flat minor is a minor scale based on A, consisting of the pitches A, B, C, D, E, F, and G. Its key signature has seven flats. Its relative major is C-flat major (or enharmonically B major), its parallel major is A-flat major, and its enharmonic equivalent is G-sharp minor.

The A-flat natural minor scale is:

Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary. The A-flat harmonic minor and melodic minor scales are:

Scale degree chords

The scale degree chords of A-flat minor are:
* Tonic – A-flat minor
* Supertonic – B-flat diminished
* Mediant – C-flat major
* Subdominant – D-flat minor
* Dominant – E-flat minor
* Submediant – F-flat major
* Subtonic – G-flat major

Music in A-flat minor

Although A-flat minor occurs in modulation in works in other keys, it is only rarely used as the principal key of a piece of music. Some well-known uses of the key in classical and romantic music include:
* The Funeral March in Ludwig van Beethoven's Piano Sonata No. 12, Op. 26.
* An early section of the last movement of Beethoven's Piano Sonata No. 31, Op. 110 (although the key signature of this section uses only 6 flats, not 7).
* The second Trio in Franz Schubert's Klavierstücke in E-flat major for Piano, D946/2.
* Schubert's Impromptu in A♭ major actually begins in A♭ minor, though this is written as A♭ major with accidentals.
* The second movement of Ferdinand Ries' Concerto No. 2 for Piano and Orchestra in E-flat Major, also written as A♭ major with accidentals.
* The first piece "Aime-moi" ("Love me") from Charles-Valentin Alkan's '' Trois morceaux dans le genre pathétique''
* Max Bruch's Concerto for Two Pianos and Orchestra, Op. 88a, although the piece ends in A-flat Major.
* The Evocación from Book I of Isaac Albéniz's ''Iberia''.
* Isaac Albéniz's '' La Vega''.
* Etude No.13 in Moritz Moszkowski's ''Études de Virtuosité'', Op. 72, although it ends in A-flat major.
* Leoš Janáček uses it for his Violin Sonata and the organ solo of his '' Glagolitic Mass''.
* The opening of Igor Stravinsky's ''The Firebird''.
* Franz Liszt's original version of " La campanella" from '' Grandes études de Paganini'', which was subsequently rewritten in G-sharp minor.
* In Gustav Mahler's Ninth Symphony, there is a particularly aggressive restatement of the introduction of the third movement in A-flat minor.
* The first movement of Charles Koechlin's Partita for Chamber Orchestra, Op. 205, is in A-flat minor, and the earlier A-flat-minor portion is written with a 7-flat key signature, but the later A-flat-minor portion is written without any key signature, and uses the necessary flats as accidentals., Charles Koechlin's Partita for Chamber Orchestra, Op. 205
* It is also used in Frederick Loewe's score to the 1956 musical play ''My Fair Lady''; the Second Servants' Chorus is set in A-flat minor (the preceding and following choruses being a semitone lower and higher respectively).
* Antonín Dvořák's String Quartet No. 14, Op. 105, opens in A-flat minor.

More often, pieces in a minor mode that have A-flat's pitch as tonic are notated in the enharmonic key, G-sharp minor, because that key has just five sharps as opposed to the seven flats of A-flat minor. However, there may be cases where the A flat minor key with seven flats is preferred due to the frequent use of double sharps at the heads of notes when using the G sharp minor key with five sharps.

In some scores, the A-flat minor key signature in the bass clef is written with the flat for the F on the second line from the top.

Notes

References

External links

"Compositions in A-flat minor"
cisdur.de

{{DEFAULTSORT:A-flat minor
Musical keys
Minor scales