Over the years, David Bowie has assumed many musical personae glam-rocker Ziggy Stardust, disco-rocker The Thin White Duke, regular-joe hard-rocker as lead singer of Tin Machine. On the stultifying yet annoying Black Tie White Noise, he seems to be trying out a new one: nonrocking Smug Dullard. Working once again with producer Nile Rodgers, Bowie essays endless, listless dance grooves, moaning tiredly over frilly ornamentation such as Lester Bowie's bleating jazz horn-playing. There are exactly two good songs: the dreamy ''Miracle Goodnight'' and a witty cover of Morrissey's ''I Know It's Gonna Happen Someday.'' Throughout, Bowie sounds knowing, glum, and above all hipper than thee and me. So instead of ''Black Tie,'' buy the CD of 1976's ''Station to Station,'' on which he really was. D

