Media Player

[proracer]

So for test I created some simple Media Player with GUI Window and DX Lines and text.I wanna play a sound when someone clicks on: "Listen" but it doesn't.

addEventHandler("onClientResourceStart", getResourceRootElement(getThisResource()), 
    function() 
        GUIEditor_Grid = {} 
        showCursor(true,true) 
  
        Local_Media_Player_Window = guiCreateWindow(536,120,806,637,"Local Media Player",false) 
guiWindowSetSizable(Local_Media_Player_Window,false) 
        Listen_Button_1 = guiCreateButton(90,25,186,65,"Listen",false,Local_Media_Player_Window) 
        addEventHandler( "onClientGUIClick", Listen_Button_1, listenButton1 ) 
    end 
) 
  
  
-- Direct X Drawing 
addEventHandler("onClientRender",root, 
    function() 
        dxDrawText("DJ Ravine - Listen to your heart",959.0,161.0,1330.0,251.0,tocolor(255,255,255,255),0.7,"bankgothic","left","top",false,false,false) 
        dxDrawLine(538.0,252.0,1339.0,252.0,tocolor(255,255,255,255),1.0,false) 
        dxDrawLine(940.0,141.0,940.0,754.0,tocolor(255,255,255,255),1.0,false) 
         
         
    end 
) 
  
function listenButton1 (button) 
if button == "left" then 
local sound = playSound("sounds/sound1.mp3") --Play sound 
setSoundVolume(sound, 0.75) 
end 
end 

That is the code.By the way I hope I put sound correctly.I made folder in "LocalMediaPlayer" resource and in "sounds" folder there is "sound1.mp3".MTA Script Editor outputs no errors.

[Aibo]

have you added your sound to meta.xml?

[proracer]

I didn't but now when I put it it loads music file (3.4 mb) but won't play the sound when I press "Listen".