C#m chords with alternative bass notes
C# minor chords for piano with alternative bass notes presented by keyboard diagrams.
Explanation: The slash in the chord name indicates that the second letter is added as a new bass note. C#m/B should therefore be read as C sharp Minor chord with a B note in the bass.
Theory: C#m/B is identical with the third inversion of C#m7, C#m/A is identical with Amaj7.
C#m/B
Notes: B - C# - E - G#
Left hand: 5-3-2-1
Right hand: 1-2-3-5
C#m/A
Notes: A - C# - E - G#
Left hand: 5-3-2-1
Right hand: 1-2-3-5