Dominant 7th Flat 5 Chord

🎵 An altered dominant adding significant dissonance and instability. The flat 5 interval creates a tritone with the root, amplifying the dominant tension. Use it in jazz or dramatic contexts to create a restless, chromatic pull, often preceding a minor or altered tonic. Feels unsettling and urgent.

Also abbreviated as: 7b5

With all 4 notes and C as bass, it is also: C7b5F#7b5/CGb7b5/C