G Major Thirteenth for 7 String Guitar
A G Major thirteenth chord, also written as Gmaj13, GΔ13, Gma13 or GM13 contains the notes G, B, D, F#, A, C and E. The chord is comprised of the intervals M3, m3, M3, m3, m3 and M3.
G
B
D
F
A
C
E
M3
m3
M3
m3
m3
M3