Disklavier

In simple terms, when you see a chord notation with a "/", the right hand  
should play the chord listed before the "/" and your left hand should play the  
single bass note listed after the "/" (e.g.: Dm/C - right hand would play the 
D  minor chord (D, F, A) and the left hand would play a single C in the lower 
half  of the keyboard).
Hope this helps.
Mike