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Pop · Intermediate · major key

Suspended pop (Isus4–I–IV–V)

Isus4 – I – IV – V — A sus4 that resolves before the progression starts — chimey and open.

PopIntermediateMajor key4 chords

Easiest guitar key: G major

Gsus4Isus4GICIVDV

Chord shapes in G major (standard tuning)

Gsus4 chord — EADGBE tuning (3-3-0-0-1-3)Gsus4GCDGCG
3-3-0-0-1-3
G chord — EADGBE tuning (3-2-0-0-0-3)GGBDGBG
3-2-0-0-0-3
C chord — EADGBE tuning (X-3-2-0-1-0)C×CEGCE
X-3-2-0-1-0
D chord — EADGBE tuning (X-X-0-2-3-2)D××DADF#
X-X-0-2-3-2

Using a different tuning? Open it in the Looper — it finds playable shapes for whatever tuning you choose.

How the chords work

Written in Roman numerals, this progression is Isus4 – I – IV – V — in C major that is Csus4 – C – F – G. Each numeral is a step of the scale; upper case is a major chord, lower case minor.

Suspended pop (Isus4–I–IV–V) in all 12 keys

KeyChordsHear / play
C major
Csus4CFG
Looper
G major
Gsus4GCD
Looper
D major
Dsus4DGA
Looper
A major
Asus4ADE
Looper
E major
Esus4EAB
Looper
B major
Bsus4BEF#
Looper
F# major
F#sus4F#BC#
Looper
Db major
Dbsus4DbGbAb
Looper
Ab major
Absus4AbDbEb
Looper
Eb major
Ebsus4EbAbBb
Looper
Bb major
Bbsus4BbEbF
Looper
F major
Fsus4FBbC
Looper

Practice ideas

Similar progressions

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Questions

What chords are in the Isus4 – I – IV – V progression?

In G major: Gsus4 – G – C – D. In C major / A minor: Csus4 – C – F – G. The table on this page lists all 12 keys.

What is the best key to play Isus4 – I – IV – V on guitar?

G major uses the most open-position chord shapes in standard tuning. Use a capo with those shapes to reach other keys.

Alternate tuning chords

More tunings

Free guitar tools

TwinkleLab

Free, open-in-your-browser guitar studio for alternate tunings: playable chord voicings, fretboard maps, tuner, tension calculator, odd-time looper and tab/MIDI export. Built by a guitarist, funded by listeners.

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