Barre chord
fret 4, A shapex46464
C♯7 chord on guitar
C♯7 is the C♯ dominant 7 chord. Its notes are C♯, E♯, G♯ and B. It is the same chord as D♭7. A major triad with a flat seventh. Try G7 resolving to C.
How to play C♯7
Barre chord
fret 9, E shape9-11-9-10-9-9
Numbers show frets from the low E string to the high e string; x means don't play that string.
What's in C♯7
- C♯1
- E♯3
- G♯5
- B♭7
- Formula
- 1 · 3 · 5 · ♭7
- Also written
- C♯7, C♯dom7
- Chord type
- Dominant 7
Keys that use C♯7
C♯7 is the V7 chord in F♯ major. That makes it a natural fit in songs written in those keys.
C♯7 notes across the neck
Every C♯, E♯, G♯ and B on the first 12 frets. The filled dots are the root, C♯. Build your own shape from any nearby group.
Related chords
Other C♯ chords
C♯C♯mC♯7C♯maj7C♯m7C♯5C♯sus2C♯sus4C♯add9C♯6C♯m6C♯augC♯dimC♯dim7C♯m7♭5C♯9C♯maj9C♯m9C♯mmaj7C♯7♭5C♯7♯5C♯7♭9C♯7♯9
Other dominant 7 chords