What We Mean When We Say "Postmodern"

Rock is 26 years-old and grew up in Brooklyn. He got his start in show business performing stand-up comedy routines in Manhattan. He spent three years on "Saturday Night Live" and appeared in a few films, including the recent "Beverly Hills Ninja." He has a new comedy and talk-show series, "The Chris Rock Show," premiering February 7 on HBO.

Massiah is founder and Executive Director of the Scribe Video Center in Philadelphia. He has won numerous awards for the films he has produced for public television. Messiah's latest project is a documentary featuring the late civil rights activist and NAACP co-founder W.E.B. DuBois, called "W.E.B. DuBois: A Biography in Four Voices." It premiers on PBS this month.

Commentator Milo Miles looks at the singing career of Jesse Stone. Stone helped shape the sound that was to become rock and roll. As chief arranger during the early days of Atlantic records, he guided the company towards a more swinging, urbane sound. A new collection focuses on his own singing career.