D dominant seventh chord

D7 chord for piano with keyboard diagram.
Explanation: The D dominant seventh is a 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.
Theory: The D seventh chord is constructed with a root, a major third, a perfect fifth and a minor seventh.
Fingerings: little finger, middle finger, index finger, thumb (left hand); thumb, index finger, middle finger, little finger (right hand).

D7

D7 chord diagram
Notes are D - F# - A - C

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#

D7/F# chord diagram
1st inversion

D7/A

D7/A chord diagram
2nd inversion

D7/C

D7/C chord diagram
3rd inversion

D chord categories

D Dm D7 Dm7 Dmaj7 D6 Dm6 D6/9 D5 D9 Dm9 Dmaj9 D11 D13 Dadd D7-5 D7+5 Dsus Ddim Daug