Guitar arpeggio
C# Sus4 Guitar Arpeggio
C# Sus4 is a three-note arpeggio built from C#, F#, and G#. It is also commonly called C# Suspended 4, and C# Suspended Fourth. Use it to study chord tones, interval formulas, and guitar fretboard positions.
- Chord tones
- C# , F# , G#
- Formula
- 1 4 5
- Semitones
- 0 5 7
- Chord symbols
- C#sus4
- Also called
- C# Suspended 4C# Suspended Fourth
How to read this arpeggio
The chord tones are shown as pitch classes first. In the fretboard tool, square markers represent C# root notes, while circular markers represent the remaining tones in the arpeggio.
Use the interactive fretboard to locate the C# root notes and connect the remaining sus4 chord tones across standard tuning.
This same arpeggio shape is also commonly called C# Suspended 4 or C# Suspended Fourth.
Fretboard diagram
Open this arpeggio in the fretboard tool
Start with C# Sus4 loaded, then adjust tuning, labels, colors, fret count, and orientation.
Open in interactive fretboard