I narrate the video below, but I'll further explain first.
Our son likes having his head covered. I mean completely covered. He can be at a full screaming cry, you cover his face with a cloth diaper or blanket and he stops. We will wrap him completely in a big blanket (you can't see any of him) and he'll lay there and play, grabbing and chewing on the blanket. Sometimes wrapping him like that or covering his face with a diaper is the only way to get him to sleep.