Ab7(b9) chord
The A-flat dominant minor ninth chord (abbreviated Ab7(b9) chord) is a five-note chord consisting of the notes A♭, C, E♭, G♭, and B♭♭. The chord is formed by adding a minor ninth to the A-flat dominant seventh chord.
In practice, the fifth (E♭) is often omitted from the Ab7(b9) chord because it's not always possible to play all notes simultaneously.
Name
A-flat dominant minor ninth chord
Notes
A♭CE♭G♭B♭♭
Intervals
135♭7♭9
Chord symbol
A♭7(b9)
Alternative symbol
A♭7b9
Type
Pentad (five-note chord)
Ab7(b9) chord on piano
Ab7(b9) chord on guitar
Ab7(b9) chord on ukulele
Ab7(b9) chord on the staff
Translations of Ab7(b9) chord
Bulgarian
Ла-бемол доминантов септакорд с умалена нона
Chinese (Simplified)
降A属小九和弦
Chinese (Traditional)
降A屬小九和弦
German
As-Dominantseptakkord mit kleiner None
Indonesian
akor A-mol dominan minor kesembilan
Italian
accordo di La bemolle settima e nona diminuita
Japanese
Aフラット ドミナントマイナーナインスコード
Korean
A-flat dominant minor ninth chord
Polish
akord as dominantowy septymowy z noną małą
Portuguese
acorde de Lá bemol de 7ª da dominante com 9ª menor
Russian
ля-бемоль-минорный доминантноннаккорд
Spanish
acorde de la bemol con séptima de dominante y novena menor
Turkish
La bemol dominant minör dokuzlu akoru
Ukrainian
ля-бемоль домінантовий мінорний нонакорд
Vietnamese
hợp âm La giáng át 7 giáng 9