G#11 chord
The G-sharp dominant eleventh chord (abbreviated "G#11 chord") is a six-note chord consisting of the notes G♯, B♯, D♯, F♯, A♯, and C♯. The chord is formed by adding an eleventh to a G-sharp dominant ninth chord.
In practice, the third (B♯) and fifth (D♯) are often omitted from the G#11 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.
Name
G-sharp dominant eleventh chord
Notes
G♯ B♯ D♯ F♯ A♯ C♯
Intervals
1 3 5 ♭7 9 11
Chord symbol
G♯11
Type
hexad (six-note chord)