Chord type
Dominant 7th sus4 Chords on Piano
The dominant 7th sus4 chord replaces the major third of a dominant 7th with a perfect fourth, creating a suspended, unresolved sound over a dominant framework. It appears constantly in pop, rock, gospel, and jazz as a tension chord that resolves to a standard dominant 7th or directly to the tonic.
Each key below opens the full reference entry — keyboard diagram, audio, inversions, fingerings, and notation.
Formula: Root – Perfect 4th – Perfect 5th – Minor 7th
Scale degrees: 1–4–5–♭7
Sound: Suspended, open, unresolved, gospel
Symbol: 7sus4 (C7sus4)
The sus-to-resolution trick: Play C7sus4 → C7 → F. The 4th (F) resolving down to the 3rd (E) creates a satisfying melodic pull on top of the V–I harmonic motion. This two-step resolution is a staple of gospel piano and Stevie Wonder-style soul.
Browse by key
All 18 spellings, ♯ and ♭ keys listed separately.
Dominant 7th sus4 Chord in All 18 Keys
C Dominant 7th sus4 ChordNotes: C – F – G – B♭C♯ Dominant 7th sus4 ChordNotes: C♯ – F♯ – G♯ – BD♭ Dominant 7th sus4 ChordNotes: D♭ – G♭ – A♭ – C♭D Dominant 7th sus4 ChordNotes: D – G – A – CD♯ Dominant 7th sus4 ChordNotes: D♯ – G♯ – A♯ – C♯E♭ Dominant 7th sus4 ChordNotes: E♭ – A♭ – B♭ – D♭E Dominant 7th sus4 ChordNotes: E – A – B – DF Dominant 7th sus4 ChordNotes: F – B♭ – C – E♭F♯ Dominant 7th sus4 ChordNotes: F♯ – B – C♯ – EG♭ Dominant 7th sus4 ChordNotes: G♭ – C♭ – D♭ – F♭G Dominant 7th sus4 ChordNotes: G – C – D – FG♯ Dominant 7th sus4 ChordNotes: G♯ – C♯ – D♯ – F♯A♭ Dominant 7th sus4 ChordNotes: A♭ – D♭ – E♭ – G♭A Dominant 7th sus4 ChordNotes: A – D – E – GA♯ Dominant 7th sus4 ChordNotes: A♯ – D♯ – E♯ – G♯B♭ Dominant 7th sus4 ChordNotes: B♭ – E♭ – F – A♭B Dominant 7th sus4 ChordNotes: B – E – F♯ – AC♭ Dominant 7th sus4 ChordNotes: C♭ – F♭ – G♭ – B♭♭