semicord

D11 D dominant eleventh chord

Notes
D F# A C E G
Formula
1 3 5 b7 9 11
Semitones
0 4 7 10 14 17 above the root
Other symbols
Ddom11

D to F# is a major third (4 semitones), F# to A is a minor third (3 semitones), A to C is a minor third (3 semitones), C to E is a major third (4 semitones), E to G is a minor third (3 semitones). All six notes stacked in thirds, 1 3 5 b7 9 11. The eleventh, G, sits a minor ninth above the third F# and clashes with it, so in practice the third is left out: D A C E G is how D11 is usually played, the same notes as D9sus4. Leave out the fifth as well and the engine hears C/D instead (D C E G), so the guitar shapes here keep A.

D11 on the piano

C4D4E4F4G4A4B4C5D5E5F5G5A5B5C#4Eb4F#4Ab4Bb4C#5Eb5F#5Ab5Bb5C4DF#ACC5EG

Root position from D4: D4, F#4, A4, C5, E5, G5. Middle C is C4.

D11 on the guitar

Standard tuning (E A D G B E). Strings run low E on the left to high e on the right, frets downwards; × is a muted string, ○ an open string, and each dot shows the note it sounds, with the root in blue-green. Every shape below has D as its lowest note.

×DDGGCCEEAA
A-shape barre, root on the A string at fret 5
x 5 5 5 5 5 (low E to high e)
Sounds D3 G3 C4 E4 A4, third left out
10frDDGGCCGGAAEE
E-shape barre, root on the E string at fret 10
10 10 10 12 10 12 (low E to high e)
Sounds D3 G3 C4 G4 A4 E5, third left out

The E-shape and A-shape grips are movable: an E-shape chord's root is the note under your first finger on the low E string, an A-shape chord's root is the note on the A string. Slide the same grip up or down to play dominant eleventh chords on other roots.

Inversions of D11

An inversion puts a note other than the root in the bass. The name is what semicord's chord finder calls those notes played bottom to top; a slash name like C/E means a C chord with E in the bass.

PositionNotes, bass firstNamedListen
Root positionD F# A C E GD11
1st inversionF# A C E G DD11/F#
2nd inversionA C E G D F#Am13 (also read as D11/A)
3rd inversionC E G D F# AD11/C
4th inversionE G D F# A CD11/E
5th inversionG D F# A C ED11/G

Where D11 fits

D11 is V11 in G major. The eleventh, G, is the same note as the fourth of a sus chord and wants to fall to the third F#; that is why the third is usually left out, and why D11 works as a softer V that delays the pull home. It often moves to D7 before the tonic.