How do I get this to work?

I tried many ways, I still cant figure how to work it as I just learned this function. if you can fix this it'd be awesome

game.Players.LocalPlayer.Chatted:connect(function(msg)
	   if msg == ("music") then
local s = Instance.new("Sound", Workspace)
    s.SoundId = "rbxassetid://200951070"
    s:Play()
        end
end)

The script works perfectly, It won't work in solo mode though.