A#9(#11) chord
A#9(#11) chord for piano presented by keyboard diagrams.
Explanation: The A#9(#11) alter the A#9 by adding one note. The chord name can also be written as A#9+11 or A#9#11. A#9(#11) can also be seen as a A#9(b5) chord.
Theory: The A#9(#11) are identical with the A#9 except that a sharpenedThe tone is one half step higher eleventh is added (E).
A#9(#11)
Notes: A# - D - F - G# - C - E
A9#11 chord ‹ Previous • Next › B9#11 chord
See also A#7(#9) chord ›