While continuing to fuel sales of last year's "Back At One" with the single "6.8.12," R&B hitmaker Brian McKnight is cranking out new music as well.

McKnight has told MTV Radio that he recently produced new tracks for the CBS drama "City Of Angels,' which stars Blair Underwood. McKnight's contribution to the show should turn up on-air next season.

Meanwhile, he is also working on music for an upcoming project from actor/producer Robert DeNiro. McKnight got a very different taste of film work recently, contributing the song "Thinkin' 'Bout Me" to the soundtrack to "The Nutty Professor II: The Klumps."

McKnight also imparted that he is producing songs for Motown Records labelmates 98 Degrees and country star LeAnn Rimes. The R&B star said that he has eclectic taste in music and lately has been listening to everything from Joe to Blink-182.