Звук при убийстве с ножа

#include <amxmodx>
#include <cstrike>
#include <hamsandwich>

#pragma tabsize 0

#define PLUGIN "Empower kaban up4k"
#define VERSION "1.0"
#define AUTHOR "Empower"

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
    RegisterHam(Ham_Killed,"player","ham_player_kill")
}

public plugin_precache() {
        precache_sound("misc/kaban.mp3")
        return PLUGIN_CONTINUE
}

public ham_player_kill(victim, wpnindex){
    if ( wpnindex == CSW_KNIFE){
        new VictimName[32]
        get_user_name(victim,VictimName,31)
        client_print(0, print_chat,"%s порезан как свежий кабанчик епт",VictimName)
        client_cmd (0, "mp3 play sound/misc/kaban.mp3")
    }
}