C# 7 b9 #5 chord — Drop D
2 voicings · Drop D
Tuning:DADGBE
Fret 9 position
1 / 2
Chord tones
C#
R
F
+4
A
+8
B
+10
D
+1
C# 7 b9 #5 in other tunings
7 b9 #5 in other keys — Drop D
C# 7 b9 #5 in Drop D — video lessons
About C# 7 b9 #5 in Drop D
The C# 7 b9 #5 chord contains the notes C#, F, A, B, D. In Drop D tuning (strings: D–A–D–G–B–E), the chord shapes differ from standard tuning because the open string pitches change. Drop D lowers the low E string to D, making power chords and D-root chords easier to play. Diagrams above show all playable shapes in this tuning.