How to rotate a welded part?

	local HORN  = script.Horn:Clone()
	HORN.Parent = workspace
	HORN.Orientation = Vector3.new(-50.33, -87.83, 0)
	local hornWeld = Instance.new("Weld")
	hornWeld.Parent = workspace
	hornWeld.Part0 = c.Head
	hornWeld.Part1 = HORN
	hornWeld.C0 = CFrame.new(.08,.6,.6)        

The weld works correctly but the horn isn't rotated as i want it to be like, how do you rotate the horn even tough it's in a weld?