C# half-diminished chord on piano
C# half-diminished is C#, E, G and B.
- Symbol
- C#m7b5
- Formula
- R b3 b5 b7
- Same keys as
- Em6/C#
Inversions
Em6
First inversion, E in the bass: E4 G4 B4 C#5
C#m7b5/G
Second inversion, G in the bass: G4 B4 C#5 E5
C#m7b5/B
Third inversion, B in the bass: B4 C#5 E5 G5