AKA: D sharp 7b9, D#7 Flat 9, D#7(b9), D#7/b9, D# Dominant 7th b9, D# Dominant Seventh Flat Nine
Notes:
D#, Fx, A#, C#, E
(D#, G, A#, C#, E)
Intervals:
R, 3°, 5°, m7°, m9°
Left hand:
D# + C#dim (E♭ + D♭dim)
Optional:
D# + D# Major + C#dim
(E♭ + E♭ Major + D♭dim)
Fingering:
3 + 2 or 4 + 2
Optional: 4 + 3 + 2
