STAGE

Hold the Curtain: The opening of “Nick and Nora,” the only original musical announced for Broadway this year, is being delayed for three weeks for revisions in dialogue and music. With Barry Bostwick and Joanna Gleason starring as two sleuths drawn from “The Thin Man,” the show has been in previews since Oct. 8 and was set to open Nov. 10 at the Marquis Theater. The new date is Dec. 2. The producers took the musical directly to Broadway rather than playing costly out-of-town tryouts.