The C-sharp diminished chord is a tense and mysterious chord composed of the notes C♯, E, and G. By stacking minor thirds, the C-sharp diminished chord creates a compact and unstable sound that naturally leads to resolution, making it a powerful tool for building suspense and movement in a progression. Commonly used in classical, jazz, and contemporary music, this chord adds drama, intrigue, and harmonic tension, providing composers and musicians with a versatile way to enhance emotional expression and dynamic contrast in their pieces.
Name: C-sharp diminished chord
Symnonyms:: C-sharp diminished triad
Notes: C♯, E, G
Intervals: 1, ♭3, ♭5
Chord symbol: C♯o
Alternative symbols: C♯dim, C♯m(♭5), C♯m♭5
Type: Triad (three-note chord)
C-sharp diminished chord on the Staff
C-sharp diminished chord on Piano
C-sharp diminished chord on Guitar
C-sharp diminished 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.