D seventh, suspended fourth

D7sus4

Also written D7sus · Dsus7

NotesD · G · A · C
Formula1 · 4 · 5 · ♭7
D1G4A5C♭7
Root position

A dominant that has not decided: the 4th stands in for the 3rd. D7sus4 can resolve to D7 first — the classic sus-and-release — or go straight to G.

How pianists voice D7sus4

The same notes, laid out the way hands actually play them.

Open sus Two hands

D1C♭7G4A5

1 · ♭7 · 4 · 5 — root and ♭7 in the left hand, 4th and 5th in the right: the sus sound with room between the hands.

D7sus4 inversions

The same 4 notes with a different one in the bass. Each inversion is written as a slash chord.

Root position D7sus4

D1G4A5C♭7

Root at the bottom, stacked in 3rds: 1 · 4 · 5 · ♭7.

1st inversion D7sus4/G

G4A5C♭7D1

G (the 4) in the bass: 4 · 5 · ♭7 · 1.

2nd inversion D7sus4/A

A5C♭7D1G4

A (the 5) in the bass: 5 · ♭7 · 1 · 4.

3rd inversion D7sus4/C

C♭7D1G4A5

C (the ♭7) in the bass: ♭7 · 1 · 4 · 5.

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