Large Professor's new solo album Professor @ Large is due out June 26th, and today, he serves up his first video from it, "M.A.R.S," featuring Cormega, Action Bronson, Roc Marciano, and Saigon. Extra P provides a banging beat, but falls back on the rhymes for this one and leaves the spitting to this NYC supergroup, who all come through with vicious bars. This is grown man rap at its finest. Observe.