The G-flat dominant thirteenth chord (abbreviated Gb13 chord) is a seven-note chord consisting of the notes G, B, D, F, A, C, and E. The chord is formed by adding a thirteenth to the G-flat dominant eleventh chord.

In practice, the fifth (D) and eleventh (C) are often omitted from the Gb13 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.

Name
G-flat dominant thirteenth chord
Notes
GBDFACE
Intervals
135791113
Chord symbol
G13
Type
Heptad (seven-note chord)

Gb13 chord on piano

Gb13 chord on guitar

Gb13 chord on ukulele

Gb13 chord on the staff

Translations of Gb13 chord

Bulgarian
Сол-бемол доминантов терцдецимакорд
Chinese (Simplified)
降G属十三和弦
Chinese (Traditional)
降G屬十三和弦
French
accord de Sol bémol treizième de dominante
German
Ges-Dominant-Trededezim-Akkord
Indonesian
akor G-mol dominan ketiga belas
Italian
accordo di Sol bemolle tredicesima di dominante
Japanese
Gフラット ドミナントサーティーンスコード
Korean
G-flat dominant thirteenth chord
Polish
akord ges dominantowy tercdecymowy
Portuguese
acorde de Sol bemol de 13ª dominante
Russian
соль-бемоль-доминантный терцдецимаккорд
Spanish
acorde de sol bemol dominante con trecena
Swedish
dominant Gess-13-ackord
Turkish
Sol bemol dominant onüçlü akoru
Ukrainian
соль-бемоль домінантовий терцдецимаккорд
Vietnamese
hợp âm Sol giáng át 13