D#9#11 chord on piano

D Sharp Dominant Ninth Sharp Eleven, also written Eb9#11. Notes: D#, G, A#, C#, F and A.

D#9#11 piano chord, root positionC4GC5FAD#A#C#
Root position. Tap any key to hear it.

How to play D#9#11

  1. Find D# at or above middle C. That is the root.
  2. Add G, A#, C#, F and A above it, skipping the keys in between.
  3. Right hand fingering: 1-2-3-4-5, or split the chord between both hands. Left hand: play the root and fifth, and leave the upper notes to the right hand.

Notes

D#root
G3 · major third
A#5 · perfect fifth
C#b7 · minor seventh
F9 · ninth
A#11 · sharp eleventh

Notes and theory

D#root
G3 · major third
A#5 · perfect fifth
C#b7 · minor seventh
F9 · ninth
A#11 · sharp eleventh

The 9#11 is a dominant ninth with a raised eleventh, the Lydian dominant sound used in jazz. The formula is 1 3 5 b7 9 #11. Strictly by music theory the notes are spelled D#, F##, A#, C#, E# and G##; F## is the same key as G, E# is the same key as F and G## is the same key as A.

More D# chords

All D# piano chords

dominant ninth sharp eleven chords in every key

Questions

What notes are in the D#9#11 chord?

D#9#11 (D sharp dominant ninth sharp eleven) is made of six notes: D# (root), G (major third), A# (perfect fifth), C# (minor seventh), F (ninth) and A (sharp eleventh).

How do you play D#9#11 on piano?

Play D#, G, A#, C#, F and A together. With the right hand use fingers 1-2-3-4-5, or split the chord between both hands; with the left hand use play the root and fifth, and leave the upper notes to the right hand.

What does a dominant ninth sharp eleven chord sound like?

The 9#11 is a dominant ninth with a raised eleventh, the Lydian dominant sound used in jazz.