Fsus4 Chord on Guitar
Fsus4 = F – A# – C (Root, Perfect 4th, Perfect 5th)
Fsus4 takes a considerably easier path to the same first-fret barre position as Fsus2, needing only two extra fingers rather than four, since the E-shape sus4 template only touches the D and G strings beyond the barre itself.
The chord contains F, Bb, and C — root, fourth, and fifth. It's the suspension guitarists reach for right before a I chord in F major, carrying the same held-breath quality Esus4 has down in open position, just transposed up to this notably harder first-fret barre.
Fingerings
Barre (1st fret)
How to Practice It
Because only the D and G strings need an extra finger, and both sit close together, Fsus4 stays reasonably compact even at this challenging fret, more approachable than its sus2 sibling. Oscillating directly between F major and Fsus4 at this position is a good drill, since it's the exact same one-finger-shift relationship that makes Esus4 so useful in open position, just requiring the difficult barre to stay solid throughout the motion.
Common Progressions
- Fsus4 – F (the classic suspension-to-resolution move)
- C – Fsus4 – F (V – I(sus4) – I)
- F – Fsus4 – F (an oscillating ornament on the tonic)
- Bb – Fsus4 – F (IV – I(sus4) – I)
FAQ
- Why is Fsus4 easier than Fsus2 at the same fret?
- The sus4 template only adds fingers on the D and G strings, both close together, while sus2 spreads across four strings including a wide reach to the high e — sus4 is the leaner, more compact shape of the two.
- How does Fsus4 relate to plain F major?
- Only one note differs — the third moves up to become a fourth — mirroring the exact relationship between open E major and Esus4, just transposed to this harder first-fret barre position.
- Where does Fsus4 typically resolve?
- Down to a plain F major triad, the standard suspension-to-resolution gesture, though it sometimes moves instead into Fsus2 or Fadd9 as part of a longer chain of tonic colors.
- Is Fsus4 harder to play than plain F major at this fret?
- No — it uses the same number of extra fingers, just with one shifted up a fret, so the physical demand is essentially identical to the plain triad, with the barre remaining the real challenge either way.
- Why do guitarists use sus4 chords so often right before a resolution?
- The fourth creates real harmonic tension a half step above the major third, and resolving that tension down into the third is one of the most immediately satisfying, recognizable gestures in guitar-based songwriting.
- Can Fsus4 be sustained rather than quickly resolved?
- Yes, some progressions hold the suspended chord for an extended passage as a deliberate open color rather than moving on immediately, treating the suspension itself as the point rather than a fleeting ornament.
- Is there a capo shortcut worth knowing for this chord?
- Placing a capo at the first fret and fingering open Esus4 underneath it gets to the same pitches without touching a barre, a fair swap given how much less forgiving this particular fret is than most others.
Fsus4 on other instruments: Fsus4 on Piano, Fsus4 on Ukulele. Related: how chords are built, chord finder.