Guitar chord · Intermediate (barre)
C sharp sus4 chord (C♯sus4) — guitar chord chart
C♯sus4 is a sus4 chord built on C♯. Its notes are C♯, F♯, G♯. The 4th replaces the 3rd and pulls back towards the major chord, so sus4 is often played just before it for movement. It’s also written D♭sus4.
C♯sus4 chord charts
Numbers = fingers (1 index, 2 middle, 3 ring, 4 little). ○ open string, × don’t play. Low E string on the left.
How to play C♯sus4
- Lay your index finger flat across fret 4, from the 5th string to the 1st string (the barre).
- Middle (2) on the 4th string, fret 6 (A♭).
- Ring (3) on the 3rd string, fret 6 (C♯).
- Little finger (4) on the 2nd string, fret 7 (F♯).
- Strum from the 5th string down; don’t play string 6.
- Pick the strings one at a time: each note should ring clearly — if one buzzes, move that finger closer to the fret.
No barre yet? Put a capo on fret 1 and play the open Csus4 shape — it sounds as C♯sus4. Work out other positions with the capo calculator.
Notes in C♯sus4
| Degree | Note | Interval |
|---|---|---|
| 1 | C♯ | root |
| 4 | F♯ | perfect 4th |
| 5 | G♯ | perfect 5th |
Progressions with C♯sus4
Drill these changes with the chord-change trainer and read how to change chords faster.
FAQ
- What notes are in the C♯sus4 chord?
- C♯sus4 (C sharp sus4) has 3 notes: C♯, F♯, G♯.
- Is C♯sus4 hard to play?
- It’s a barre chord, but with a capo on fret 1 you can use the open Csus4 shape instead. Expect a few weeks of practice for a clean barre.
- What’s the difference between C♯sus4 and C♯?
- C♯ is C♯ E♯ G♯. The 4th replaces the 3rd and pulls back towards the major chord, so sus4 is often played just before it for movement.
- Is C♯sus4 the same as D♭sus4?
- Yes — they sound the same (enharmonic equivalents). Which name is used depends on the key of the song; the fingerings are identical.