C#m9b5
Root Position
C# D# E G B
Similar chords
C# Half-Diminished
C# E G B
C#o7M7
C# E G A# C
Eo7M7
E G Bb C# D#
C#oM7
C# E G C
C# Diminished Seventh
C# E G Bb
C#9b5
C# F G B D#
C#m9#5
C# E A B D#
C# Minor Ninth
C# E G# B D#
C# Diminished
C# E G
C#13b5
C# F G A# B D#