G7(b5) chord
The G dominant seventh flat five chord (abbreviated "G7(b5) chord") is a four-note chord consisting of the notes G, B, D♭, and F. The chord is formed by lowering the fifth of a G dominant seventh chord a half step.
Name
G dominant seventh flat five chord
Notes
G B D♭ F
Intervals
1 3 ♭5 ♭7
Chord symbol
G7(b5)
Alternative symbol
G7b5
Type
Tetrad (four-note chord)