semicord

Fsus2 F suspended second chord

Notes
F G C
Formula
1 2 5
Semitones
0 2 7 above the root

F to G is a major second (2 semitones), G to C is a perfect fourth (5 semitones). The third is replaced by the second (G), so the chord is neither major nor minor. The same three keys with C in the bass read as Csus4.

Fsus2 on the piano

C4D4E4F4G4A4B4C5D5E5F5G5A5B5C#4Eb4F#4Ab4Bb4C#5Eb5F#5Ab5Bb5C4FGCC5

Root position from F4: F4, G4, C5. Middle C is C4.

Fsus2 on the guitar

Standard tuning (E A D G B E). Strings run low E on the left to high e on the right, frets downwards; × is a muted string, ○ an open string, and each dot shows the note it sounds, with the root in blue-green. Every shape below has F as its lowest note.

8fr×FFCCFFGGCC
A-shape barre, root on the A string at fret 8
x 8 10 10 8 8 (low E to high e)
Sounds F3 C4 F4 G4 C5

The barre shapes are movable: an E-shape chord's root is the note under your first finger on the low E string, an A-shape chord's root is the note on the A string. Slide the same grip up or down to play suspended second chords on other roots.

Inversions of Fsus2

An inversion puts a note other than the root in the bass. The name is what semicord's chord finder calls those notes played bottom to top; a slash name like C/E means a C chord with E in the bass.

PositionNotes, bass firstNamedListen
Root positionF G CFsus2
1st inversionG C FG7sus4 (also read as Fsus2/G)
2nd inversionC F GCsus4 (also read as Fsus2/C)

Where Fsus2 fits

A sus chord has no third, so it is neither major nor minor and has no fixed place in a key. In Fsus2 the second, G, usually rises to the major or minor third or falls back to the root F; it is also often left unresolved as a colour, especially on guitar.