These jams give you the same wonderful feeling as when you stand somewhere high up - on a bridge or over a ledge - and you hock a loogie over the side and watch it float and saunter through the air like a wet feather, just to splat satisfactorily against a hard surface somewhere down there. Cloud Dog, a band from Lawrence, Kansas, makes a man feel like lighting off fireworks and dancing inappropriately. All of this is satisfactory. All of it.