D 7th chord

D7 chord for piano with keyboard diagram.
Explanation: The D seventh is a dominant four-note chord. You can see the four notes of the D seventh chord marked in red color. The chord is often abbreviated as D7.
Omissions: D7(no3): D - A - C; D7(no5): D - F# - C.
Theory: The D seventh chord is constructed with a root, a major thirdAn interval consisting of four semitones, a perfect fifthAn interval consisting of seven semitones and a minor seventhAn interval consisting of ten semitones and the 7th scale degree.
Fingerings: Little finger, middle finger, index finger, thumb (left hand); thumb, index finger, middle finger, little finger (right hand).


D7 chord diagram with marked notes D - F# - A - C
Notes: D - F# - A - C
Left hand: 5-3-2-1
Right hand: 1-2-3-5

Db7 chord ‹ Previous • Next › D#7 chord

+  Show inversions: D7/F#, D7/A, D7/C -  Hide inversions

D7 - inversions

Explanation: The images below show the three inversions of the D dominant seventh chord. D7/F# is a D dominant seventh with F# as the bass note, D7/A is a D dominant seventh with A as the bass note and D7/C is a D dominant seventh with C as the bass note.


D7/F# chord diagram
1st inversion


D7/A chord diagram
2nd inversion


D7/C chord diagram
3rd inversion

See also D7 chords with alternative bass notes ›

D chord categories

D Dm D7 Dm7 Dmaj7 DmM7 D6 Dm6 D6/9 D5 D9 Dm9 Dmaj9 D11 Dm11 Dmaj11 D13 Dm13 Dmaj13 Dadd D7-5 D7+5 Dsus Ddim Ddim7 Dm7b5 Daug Daug7