Interrupt Play Sound File on condition

I have a VI that  would play a sound file if a it receives 5 volts.  If the voltage supply discontinues, I need it to stop playing the sound. But whatever I try it does not seem to do that. My Play Sound File vi plays the whole clip untill it stops. Even if I use the abort execution button, it will continue to play till it has reached the end of the clip.  Is there a way for me to configure it so it woud stop abuptly when the voltage supply stops.

I have attached the file here if you want to take a look.

Thanks!