A sharp major seventh sharp eleventh piano chord - A#maj#4

The A sharp major seventh sharp eleventh chord is a 5-note chord consisting of the notes A#, C##, E#, G## and D##.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as A#maj#4.

Interactive piano diagram for the A sharp major seventh sharp eleventh chord

Piano keyboard displaying the A sharp major seventh sharp eleventh chord with the notes A#BbDE#FAFbE

Extended Chords

Chords that are a superset of A#maj#4. The chords include more notes but always A#, C##, E#, G## and D##.

Reduced chords

Chords that are a subset of A#maj#4. These contain less notes but all of them are included in A#maj#4.

Scales with A#maj#4

Below you find all scales that include A#maj#4:

  • double harmonic lydian
  • lydian
  • lydian #9
  • purvi raga
  • ichikosucho
  • messiaen's mode #3
  • chromatic

A sharp major seventh sharp eleventh piano chord chart image

In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the A#maj#4 chord. Feel free to save or share the image as needed.

Piano chord chart for the A sharp major seventh sharp eleventh chord (A#maj#4). The notes A#, C##, E#, G## and D## are highlighted.