G minor 13th chord
Gm13 chord for piano with keyboard diagram.
Explanation: The G minor thirteenth is a seven-note chord. For practical reasons the chord is normally played with omitted notes and/or inverted. The chord is often abbreviated as Gm13 (alternatively Gmin13).
Omissions: Gm13(no11): G - Bb - D - F - A - E.
Theory: The G minor thirteenth chord is constructed by extending the minor eleventh chord with a major thirteenth note.
Notes: G - Bb - D - F - A - C - E