Why wont the music play when on server mode but plays in studio mode?

	local GUI = script.IntroGUI:clone()
	GUI.Parent = player:WaitForChild("PlayerGui")
	
	local Frame = GUI.Frame
	local Text = Frame.TextLabel
	local pic = Frame.TextLabel.ImageLabel
	local ClassicLoad = Frame.ClassicLoadFrame
	local LoadText = ClassicLoad.LoadText
	local music = Instance.new("Sound")
	Text.Visible = false
	pic.Visible = false
	music.SoundId = "http://www.roblox.com/asset/?id=193528674"
	music.Parent = game.Players.LocalPlayer
	repeat wait() until player.Character
	player.Character.Torso.Anchored = true
	Text.TextTransparency = 1
	pic.ImageTransparency = 1
	Text.Text = NameOfGame
	Text.Visible = true
	pic.Visible = true
	music:Play()
	Percent = 0
	wait(5)
	if ClassicLoading == true then
		ClassicLoad:TweenSize(UDim2.new(1, 0, 0, 200), "Out", "Quad", 5)
		while Percent < 100 do
			Percent = Percent + 1
			LoadText.Text = Percent .. "%"
			wait(5/100)
		end
		wait(1)
		while ClassicLoad.BackgroundTransparency < 1 do
			ClassicLoad.BackgroundTransparency = ClassicLoad.BackgroundTransparency + 0.05
			LoadText.TextTransparency = LoadText.TextTransparency + 0.05
			wait()
		end
		wait(1)
	end
	while Text.TextTransparency > 0 do
		Text.TextTransparency = Text.TextTransparency - .05
		pic.ImageTransparency = pic.ImageTransparency - .05
		wait(.05)
	end
	
	wait(5)
	player.Character.Torso.Anchored = false
	while Frame.BackgroundTransparency ~= 1 do
		Text.Position = UDim2.new(.5, 0, .25, 0)
		if RotationMode == true then
			Text.Rotation = Text.Rotation + 30
		end
		if ShakeMode == true then
			Text.Position = Text.Position + UDim2.new(0, math.random(-10, 10), 0, math.random(-10, 10))
		end
		Frame.BackgroundTransparency = Frame.BackgroundTransparency + .05
		Text.TextTransparency = Text.TextTransparency + .05
		pic.ImageTransparency = pic.ImageTransparency + .05	
		wait(.05)
		music.Volume = 0.8
		wait(.05)
		music.Volume = 0.6
		wait(.05)
		music.Volume = 0.4
		wait(.05)
		music.Volume = 0.2
		wait(0.05)
		music:Stop()
	end
end
game.Players.PlayerAdded:connect(added)

I looked it up and result is nothing I was a bit lazy that I had to look for plugins that made this. I modded it a little to support the picture and the sounds

Please cut the excess parts of the script out. The parts that are irrelevant to sound playing. Also, you should use Clone() instead of clone(). Since clone() is a deprecated method and it doesn't look as good as Clone()