Gbm7 chord
The G-flat minor seventh chord (abbreviated "Gbm7 chord") is a four-note chord consisting of the notes G♭, B♭♭, D♭, and F♭. The chord is formed by adding a minor seventh to a G-flat minor chord.
Name
G-flat minor seventh chord
Synonym
G-flat minor-minor seventh chord
Notes
G♭ B♭♭ D♭ F♭
Intervals
1 ♭3 5 ♭7
Chord symbol
G♭m7
Alternative symbols
G♭–7 G♭mi7 G♭min7
Type
tetrad (four-note chord)