C#
M#5add9
 Chord
other names: C#M#5add9, C#+add9
notes:C#E#G##D#
intervals:1P3M5A9M
semitones:446-2
GDG##EAbD#BbE#G##EBF#3BbE#CGBF#C#G#5CGDG##C#AbD#Bb7DG##EBD#BbE#C9EBF#C#E#CGDF#C#G#D#1212GDG##EAbD#BbE#G##EBF#15BbE#CGBF#C#G#17CGDG##C#AbD#Bb19DG##EBD#BbE#C

C# augmented added 9th chord diagrams on Bass guitar

GDAEAbEbBbFAEBF#3BbFCGBF#C#G#
AEBF#3BbFCGBF#C#G#5CGDADbAbEbBb
3 fret
DbAbEbBb7DAEBEbBbFC9EBF#C#
7 fret
9EBF#C#FCGDF#C#G#D#1212GDAE
10 fret
1212GDAEAbEbBbFAEBF#15BbFCGBF#C#G#17CGDA
13 fret
AEBF#15BbFCGBF#C#G#17CGDADbAbEbBb19DAEB
15 fret

Related

with less notes

C#augC#Mb6

with more notes

C#maj9#5C#9#5C#9#5#11C#9#11b13C#9b13