Depending on whether you are focused on music or of movies, you may be anticipating My Blueberry Nights, which opened the Cannes Film Festival almost exactly one year ago, as the acting debut of signer Norah Jones, or as the new film from Wong Kar Wai, whose films like In the Mood for Love and Chungking Express have kept the notion of arthouse cinema alive in an era when it usually means little more than “films that audiences will watch even though they have subtitles.”