By David Crosby, Stephen Stills, Graham Nash, & Neil Young If I had ever been here before I would probably know just what to do Don＇t you? If I had ever been here before on another time around the wheel I would probably know just how to deal With all of you. And I feel Like I＇ve been here before Feel Like I＇ve been here before And you know It makes me wonder What＇s going on Under the ground Do you know? Don＇t you wonder? What＇s going on Down under you. We have all been here before We have all been here before We have all been here before We have all been here before