The C-sharp dominant thirteenth chord is a highly expressive and harmonically rich chord composed of the notes C♯, E♯, G♯, B, D♯, F♯, and A♯. By extending the dominant eleventh with the thirteenth, the C-sharp dominant thirteenth chord creates a lush, full-bodied sound that combines tension, color, and resolution in a single voicing. Commonly used in jazz, funk, and contemporary music, this chord allows for intricate harmonic textures and sophisticated progressions, offering both depth and movement. Its complex layering of intervals provides a wide tonal palette, making it a powerful tool for musicians seeking to add richness and emotional nuance to their compositions.
Name: C-sharp dominant thirteenth chord
Notes: C♯, E♯, G♯, B, D♯, F♯, A♯
Intervals: 1, 3, 5, ♭7, 9, 11, 13
Chord symbol: C♯13
Type: Heptad (seven-note chord)
C-sharp dominant thirteenth chord on the Staff
C-sharp dominant thirteenth chord on Piano
C-sharp dominant thirteenth chord on Guitar
C-sharp dominant thirteenth 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.