there goes my baby can be added to the long list of hits for charlie wilson. is two brothers' rise to fame began in the late 1970s when the gap band became one of the most popular groups in r&b with classic hits including "burn rubber on me," outstandi outstanding. scoring big hits with songs like -- ♪ ♪ ♪ >> which was produced by r. kelly and of course, wilson's latest, co-written by legendary hitmaker babyface. i caught up with the tulsa, oklahoma, aetnaive in new york city where we talked about the ups and downs of his career, how he almost lost it all, including his life, and the new life and death battle he's fighting for himself and others. charlie wilson, good to see you, man. >> good to see you, too, man. >> before we get into the history of charlie wilson the singer and all of what we have, i want to ask you something, and i mean this with all due respect. you are no longer a spring chicken. now this new album. >> yes. >> really is contemporary music. >> yes. >> there are a lot of guys who at your age could not pull this off. what makes charlie wilson