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Chord and Fret

A11 — dominant eleventh

Notes in A11: A – C# – E – G – B – DFormula: 1 – 3 – 5 – b7 – 9 – 11

In the formula, the numbers count steps of the major scale starting from the note that names the chord; "b" lowers a half step, "#" raises one — and a slash names the bass note.

The dominant stretched to the eleventh. In practice the third steps aside, because it and the fourth clash a semitone apart; what remains is a wide, almost suspended chord.

The same chord on all four instruments

A11, x 0 0 0 0 0A11×ADGBE
Guitar
A11, x 0 0 0 0 0A11×ADGBE
Electric guitar
A11, 5 2 0 0A1121GABD
Cavaquinho
A11, 4 2 3 0A11312BDGA
Ukulele

Where to use it: Gospel, soul and funk; a dominant that would rather wait than resolve.

Every region of the neck hides more shapes of A11. In Chord and Fret, you hear every shape strummed string by string, in each instrument's own voice; compare positions with their difficulty marked; and change the tuning — the shape rewrites itself. Start free. Unlock everything with Pro. Plays offline.

See the whole neck in Chord and Fret →

Part of the Extended family.

Other chords in this family

Amaj9A9Am9Am11A13Amaj9(#11)Amaj11Amaj13Am13Am(maj9)

See all chord types and qualities →