D#7-9 (D#7b9) altered chord
Altered D# chord for piano presented by keyboard diagrams.
Explanation: The D#7-9 alter the D#9 by the change of one note. The chord name can also be written as D#7b9 or D#7(b9).
Theory: The D#7-9 are identical with the D#9 except that the major ninth is sharpenedThe tone is one half step higher.
D#7-9
Notes: D# - G - A# - C# - E / D# - F## - A# - C# - E
D7-9 chord ‹ Previous • Next › E7-9 chord
See also D#7+9 chord ›