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Dominant family

A dominant eleventh chord

A11

A dominant eleventh

Piano root position

  • Root
  • 5
  • ♭7
  • 9
  • 11

Guitar standard tuning

Barre · fret 12

Lay your index flat across strings 5 to 1 at fret 12.

E×ADGBe1213141516Barre at fret 12ADGBE

Finger: 1 index, 2 middle, 3 ring, 4 little

Notation treble clef

𝄞

Intervals

12 semitones
  1. A1
  2. ♭2
  3. B9
  4. ♭3
  5. 3
  6. D11
  7. ♭5
  8. E5
  9. ♯5
  10. 6
  11. G♭7
  12. 7
  • A Root
  • E Perfect 5th
  • G Minor 7th
  • B Major 9th
  • D Perfect 11th

About this chord

What is an A dominant eleventh chord?

A11 is built from 5 notes: A (the root), E (the 5), G (the ♭7), B (the 9), D (the 11). Root, fifth, flat seventh, ninth and eleventh: played without the third, which would clash with the eleventh.

Notes
A · E · G · B · D
Formula
1 · 5 · ♭7 · 9 · 11
Also written
Adom11
Found in
Outside the major and minor keys

Neighbours

Chords close to A11

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