Gb6 chord
The G-flat major sixth chord (abbreviated "Gb6 chord") is a four-note chord consisting of the notes G♭, B♭, D♭, and E♭. The chord is formed by adding a major sixth to a G-flat major chord.
Name
G-flat major sixth chord
Notes
G♭ B♭ D♭ E♭
Intervals
1 3 5 6
Chord symbol
G♭6
Type
Tetrad (four-note chord)