The Fsus4 chord
The Fsus4 chord is held breath, looking for resolution. Its notes (F - Bb - C) form a suspended fourth, which is why it shows up across classic rock, gospel and praise music. Songwriters pick the Fsus4 when they want tension that begs to resolve, and on guitar it sits in barre-chord territory for most useful keys. The voicings, theory, progressions and song references that follow are organised so you can skim once or settle in for the full picture.
Hear the Fsus4 in the chord builder →Voicings for Fsus4
Common ways to grip the Fsus4 on guitar and piano. Guitar diagrams read low E to high E left-to-right; an × means muted, an open circle above the nut means an open string. Filled dots are fretted notes.
Guitar , full chord shapes
CAGED-derived voicings for Fsus4 across the neck. Pick the shape closest to where your hand already sits.
Guitar , triad shapes
Three-note triad shapes on each string set, shown moving up the neck. Light textures for arpeggios, pop layering and chord-melody work.
Piano voicings
Root position and inversions. The bass note matters: each inversion changes how the chord sits under a melody.
The theory behind Fsus4
Progressions that use Fsus4
Short progressions that put the Fsus4 to work. Each one is shown in a different key so you can pick the one that suits your singer.
This chord appears as a borrowed or passing chord in many major-key progressions.
→ Build this in the chord builderSongs that feature Fsus4
Real records where this chord does structural work. No lyrics quoted, just the title and artist so you can pull up a copy and hear it in context.
Related chords
Chords a step away from the Fsus4 in the songwriting circle, the natural neighbours when you want a substitution.
Keys where Fsus4 lives
The keys where this chord turns up diatonically. Open any key page for the full set of progressions that lean on it.
Related references
Other ways to put the Fsus4 to work across the reference library.
More songwriting tools
Got the chord but still wrestling with the lyric? Find the right rhyme in RhymeForge, or break a writer's block with the unexpected word-pair generator in CollisionLab. Need to map a full progression? The chord builder on the home page is where the Fsus4 fits into context. All free, no signup.
About the chord builder
The Undercover Zest chord progression builder is a free interactive tool that maps every diatonic and borrowed chord in every key. Click a Roman numeral to hear it, drag chords into a progression, then audition voicings, inversions and tensions until the song clicks.
This page is a static reference for the Fsus4. For interactive playback, voice-leading hints and substitution suggestions, open the chord builder above.