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Guitar chords · Suspended 4th

Csus4 chord on guitar

Csus4 (C 4th) has three notes: C, F and G, the , 4 and 5.

Shapes

How to play Csus4

Strum a shape to hear it, or pick it one string at a time. R marks the ; the other numbers are the chord tones.

Csus4 has an , and two : the A shape at 3 and the E shape at fret 8. A movable shape keeps its fingering anywhere on the neck: slide it up or down and the , on the lowest played string, names the chord.

  • Open

    ×R4R4CFGCF
  • A shape · fret 3

    3fr×R5R45CGCFG
  • E shape · fret 8

    8frR5R45RCGCFGC
Name a shape you're holding: the chord finder

Notes and formula

What makes Csus4 suspended 4th

A sus4 chord replaces the 3rd with the 4th. The 4th wants to fall back to the 3rd, so a sus4 chord usually resolves to the major chord on the same .

  • 1Root: the note the chord is named after. Keep it.
  • 3Essential: makes the chord what it is. Never drop it.
  • 5Optional: drop it first when you run out of fingers.

The 4th makes Csus4 a 4th chord; you can leave out the 5th.

  1. CRroot
  2. F4essential
  3. G5optional
EADGBE0135791215CCCCCCCCFGFGFGFGFGFGFGFGFG
  • C, the root
  • Other chord tones

Csus4 usually resolves to C, as the 4th falls to the 3rd.

Keys

Keys with Csus4

Csus4 belongs to ten keys: C major (Isus4), A♭ major (IIIsus4), E♭ major (VIsus4), B♭ major (IIsus4), F major (Vsus4), A minor (IIIsus4), F minor (Vsus4), C minor (Isus4), G minor (IVsus4) and D minor (VIIsus4).

Numerals follow the key's own scale, so III, VI and VII in a minor key are its own major chords. A ♭ or ♯ in front marks a chord from outside the key. How Roman numerals work

Slash chords

Csus4 over another bass note

A keeps Csus4 on top and puts another note in the bass: the letter after the slash is the lowest note you play.

  • Csus4/G

    Csus4 with its 5th, G, in the bass.

Questions

Csus4, in short

What notes are in the Csus4 chord?
Csus4 (C 4th) has three notes: C, F and G, the , 4 and 5.
How do you play Csus4 on guitar?
Csus4 has an , and two : the A shape at 3 and the E shape at fret 8.
What key is Csus4 in?
Csus4 belongs to ten keys: C major (Isus4), A♭ major (IIIsus4), E♭ major (VIsus4), B♭ major (IIsus4), F major (Vsus4), A minor (IIIsus4), F minor (Vsus4), C minor (Isus4), G minor (IVsus4) and D minor (VIIsus4).
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