G flat dominant seventh piano chord - Gb7

The G flat dominant seventh chord is a 4-note chord consisting of the notes Gb, Bb, Db and Fb.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Gb7.

Interactive piano diagram for the G flat dominant seventh chord

Piano keyboard displaying the G flat dominant seventh chord with the notes F# Gb A# Bb Fb E C# Db

Extended Chords

Chords that are a superset of Gb7. The chords include more notes but always Gb, Bb, Db and Fb.

Reduced chords

Chords that are a subset of Gb7. These contain less notes but all of them are included in Gb7.

G flat dominant seventh piano chord chart image

In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the Gb7 chord. Feel free to save or share the image as needed.

Piano chord chart for the G flat dominant seventh chord (Gb7). The notes Gb, Bb, Db and Fb are highlighted.