Gmaj13 chord
The G major thirteenth chord (abbreviated "Gmaj13 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 a G major eleventh chord.
In practice, the fifth (D) and eleventh (C) are often omitted from the Gmaj13 chord to avoid a very dissonant sound, and because it's not always possible to play all notes simultaneously.
Name
G major thirteenth chord
Notes
G B D F♯ A C E
Intervals
1 3 5 7 9 11 13
Chord symbol
Gmaj13
Alternative symbols
G▵13 Gma13 GMA13 GM13
Type
Heptad (seven-note chord)