Ab9 chord
The A-flat dominant ninth chord (abbreviated Ab9 chord) is a five-note chord consisting of the notes A♭, C, E♭, G♭, and B♭. The chord is formed by adding a major ninth to the A-flat dominant seventh chord.
In practice, the fifth (E♭) is sometimes omitted from the Ab9 chord because it's not always possible to play all notes simultaneously.
Name
A-flat dominant ninth chord
Notes
A♭CE♭G♭B♭
Intervals
135♭79
Chord symbol
A♭9
Type
Pentad (five-note chord)
Ab9 chord on piano
Ab9 chord on guitar
Ab9 chord on ukulele
Ab9 chord on the staff
Translations of Ab9 chord
Bulgarian
Ла-бемол доминантов нонакорд
Chinese (Simplified)
降A属九和弦
Chinese (Traditional)
降A屬九和弦
German
As-Dominant-Nonenakkord
Indonesian
akor A-mol dominan kesembilan
Italian
accordo di La bemolle nona di dominante
Japanese
Aフラット ドミナントナインスコード
Korean
A-flat dominant ninth chord
Polish
akord as dominantowy nonowy
Portuguese
acorde de Lá bemol de 9ª dominante
Russian
ля-бемоль-доминантнонаккорд
Spanish
acorde de la bemol dominante con novena
Turkish
La bemol dominant dokuzlu raporu
Ukrainian
ля-бемоль домінантний нонакорд
Vietnamese
hợp âm La giáng át 9