G flat minor/major seventh piano chord - Gbm/ma7

The G flat minor/major seventh chord is a 4-note chord consisting of the notes Gb, Bbb, Db and F.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Gbm/ma7.

Interactive piano diagram for the G flat minor/major seventh chord

Piano keyboard displaying the G flat minor/major seventh chord with the notes A F# Gb E# F C# Db

Extended Chords

Chords that are a superset of Gbm/ma7. The chords include more notes but always Gb, Bbb, Db and F.

Reduced chords

Chords that are a subset of Gbm/ma7. These contain less notes but all of them are included in Gbm/ma7.

G flat minor/major 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 Gbm/ma7 chord. Feel free to save or share the image as needed.

Piano chord chart for the G flat minor/major seventh chord (Gbm/ma7). The notes Gb, Bbb, Db and F are highlighted.