Skip to content
Chord & Fret

C#sus4 — suspended 4

Also written Dbsus4 — the same chord, spelled the other way.

Notes in C#sus4: C# – F# – G#Formula: 1 – 4 – 5

In the formula, the numbers count steps of the major scale starting from the note that names the chord; "b" lowers a half step, "#" raises one — and a slash names the bass note.

In sus4 the third gives way to the fourth, creating a gentle tension that asks to resolve. The F usually falls to E as it returns to the triad.

The same chord on all four instruments

C#sus4, x 4 4 x 2 4C#sus42314×C#F#×C#G#
Guitar
C#sus4, x 4 4 x 2 4C#sus42314×C#F#×C#G#
Electric guitar
C#sus4, 4 1 2 4C#sus43124F#G#C#F#
Cavaquinho
C#sus4, 1 1 2 4C#sus41123G#C#F#C#
Ukulele

Where to use it: Preparation and resolution to the triad; very common right before an important chord.

Every region of the neck hides more shapes of C#sus4. In Chord & Fret, you hear every shape strummed string by string, in each instrument's own voice; open every variation on the neck, grouped by bass note; and change the tuning — the shape rewrites itself. Start free. Unlock everything with Pro. Plays offline.

See the whole neck in Chord & Fret →

Part of the Suspended family.

Other chords in this family

C#sus2C#sus2sus4C#7sus4C#7sus2C#9sus4

See all chord types and qualities →