The sexy Argentine chanteuse has a wisp of a voice that tops Michael Franks for extreme subtlety, but there's no denying its calm and seductive appeal on a mix of uniquely arranged Billie Holiday classics and a handful of originals. The best way to describe Anders' approach to Lady Day is to imagine the legend chilling out in a South American rain forest surrounded by a gentle acoustic guitar and bandeon. "Our Love Is Here to Stay" plays like a slow-speed samba that Astrud Gilberto might feel at home with, but with trance effects. A few too many trippy liberties are taken, however, with "God Bless the Child," which is hard to recognize melodically even as Anders' restrained phrasing makes the lyrics clear. The best news for the singer is that at least a few of her originals — particularly "Embrace Me" and the soundscape-enhanced "All Your Love" — feel right at home among those legendary tracks.