The G-sharp diminished seventh chord is a highly tense and dramatic chord consisting of the notes G♯, B, D, and F. By adding a diminished seventh (F) to the G♯ diminished triad, this chord creates a strong sense of instability and urgency, making it a powerful tool for resolving to more stable harmonies. Frequently used in classical, jazz, and cinematic music, the G-sharp diminished seventh chord provides intense harmonic tension, allowing composers and musicians to craft suspenseful, expressive, and emotionally charged progressions that captivate the listener.
Name: G-sharp diminished seventh chord
Symnonyms:: G-sharp fully diminished chord
Notes: G♯, B, D, F
Intervals: 1, ♭3, ♭5, 𝄫7
Chord symbol: G♯o7
Alternative symbols: G♯dim7, G♯dim, G♯o
Type: Tetrad (four-note chord)
G-sharp diminished seventh chord on the Staff
G-sharp diminished seventh chord on Piano
G-sharp diminished seventh chord on Guitar
G-sharp diminished seventh chord on Ukulele
Rowan Ellis is a musician and educator with a passion for exploring the language of harmony and melody. With years of experience across classical, jazz, and contemporary styles, Rowan breaks down music theory into clear, practical insights. His goal is to make chords and scales less intimidating and more inspiring for every musician.