The G-flat suspended second chord (abbreviated "Gbsus2 chord") is a triad consisting of the notes G, A, and D. The chord is formed by replacing the third of a G-flat major chord with a major second.

Name
G-flat suspended second chord
Notes
G A D
Intervals
1 2 5
Chord symbol
Gsus2
Alternative symbol
G(sus2)
Type
Triad (three-note chord)

Gbsus2 chord on piano

Gbsus2 chord on guitar

Gbsus2 chord on ukulele

Gbsus2 chord on the staff