C♯sus4 Chord
How to play C♯ sus4 on guitar — tense and suspended — it wants to fall back to the plain chord.
- Notes
- C♯ – F♯ – G♯
- Frets (low → high)
- 9 11 11 11 9 9
- Difficulty
- Advanced
- Shape
- Barre at fret 9
How to play C♯sus4, step by step
- 1Lay your index finger flat across all six strings at the 9th fret — this is the barre, and it works like a movable nut.
- 2Put your middle finger on the 11th fret of the A string (5th).
- 3Put your ring finger on the 11th fret of the D string (4th).
- 4Put your little finger on the 11th fret of the G string (3rd).
- 5Strum slowly and check every string sounds cleanly; if one buzzes, press closer to the fret wire and arch your fingers so they clear the neighbouring strings.
An easier way to play C♯sus4
C♯sus4 normally needs a barre, which is the single most common place beginners stall. A capo removes it entirely.
Put a capo on fret 4 and play an open Asus4 shape. The capo raises every string by 4 semitones, so what your hand fingers as Asus4 comes out of the guitar as C♯sus4 — the same chord, none of the strain.
What makes a suspended fourth chord
Tense and suspended — it wants to fall back to the plain chord.
| Note | Interval | Semitones above C♯ |
|---|---|---|
| C♯ | root | 0 |
| F♯ | 4th | 5 |
| G♯ | 5th | 7 |
Other C♯ chords
Same root, different colour. Swapping one of these into a progression is the quickest way to change its mood without changing the key.
Every sus4 chord
The same shape moved around the neck. If you can play C♯sus4 you are a fret-slide away from all of these.
Frequently asked questions
- What notes are in the C♯sus4 chord?
- C♯sus4 is made of C♯, F♯, G♯ — the root, 4th, 5th of C♯.
- Is C♯sus4 hard to play?
- C♯sus4 is usually played as a barre chord at the 9th fret, which takes some hand strength. An easier route is a capo on fret 4 and the open Asus4 shape — it sounds identical.
- How do I play C♯sus4 without a barre?
- Put a capo on fret 4 and play the open Asus4 shape. The capo raises every string by 4 semitones, so the shape sounds as C♯sus4 while your hand does far less work.
Got a chart full of chords like C♯sus4?
Upload a chord sheet and move every chord into a key that fits your hands and your voice — the layout stays exactly as printed. Or let the capo calculator pick the position that turns the barre chords into open ones.