A 13 #9 chord — Drop D
1 voicing · Drop D
Tuning:DADGBE
Fret 10 position
1 / 1
Chord tones
A
R
C#
+4
E
+7
G
+10
C
+3
D
+5
F#
+9
A 13 #9 in other tunings
13 #9 in other keys — Drop D
A 13 #9 in Drop D — video lessons
About A 13 #9 in Drop D
The A 13 #9 chord contains the notes A, C#, E, G, C, D, F#. 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.