can anyone fix this music script please?

function sound()
wait(20)
   script.MUSIC:Play(1)
Players.PlayerAdded:connect(sound)
end

its not working at all :(

function sound()
wait(20)
   script.MUSIC:Play(1)
Players.PlayerAdded:connect(sound)
end

You have the PlayerAdded caller in a function. Try this..

function sound()
	wait(10)
	script.MUSIC:Play(1)
end
Players.PlayerAdded:connect(sound)

Also make sure that there is the MUSIC inside the script.

function sound()
    wait(5)
    script.MUSIC:Play(1)
end
Players.PlayerAdded:connect(sound)

You have to call the function when a player enters.

function sound()
    wait(5)
    script.MUSIC:Play(1)
end
Players.PlayerAdded:connect(sound)

Or you can say this-

Script.Parent.MUSIC:Play()