help with play-sound

[d-gun]

hi, I am trying to use play-sound in a script but cant hear anything

the bos script looks like this:

Killed(Func_Var_1, Func_Var_2)
{
play-sound( "VICTORY2", 60 );
sleep 1;
play-sound( "VICTORY2", 60 );
}

do I need to define the sounds somewhere? I have made sure the files are in the sounds folder