I concur with PrettymamaT, D is reality. He makes you feel like it's just you and him alone, waiting to see who will give in first. I've attended Maxwell's concert last year...it was cool but the energy I got from D was so unexpected. I guess I slept on the brother capabilities because I must say when towards the end of the concert when he sung the long awaited live performance of "Untitled" and he said "We're alone now", I really felt it, therefore, there is no comparison. Two entirely different artist and styles.