-- util


function waitForChild(parent, childName)
	while true do
		local child = parent:findFirstChild(childName)
		if child then
			return child
		end
		parent.ChildAdded:wait()
	end
end

function newSound(id)
	local sound = Instance.new("Sound")
	sound.SoundId = id
	sound.Parent = script.Parent.Head
	return sound
end
