1. Waltz for Koop.

    July 13, 2002 12:00 AM EDT Swedish duo Koop—composers/producers/ remixers Oscar Simonsson and Magnus Zingmark—create the kind of sublime jazzy electronic landscapes that sit comfortably alongside offerings from th Swedish duo Koop—composers/producers/ remixers Oscar Simonsson and Magnus Zingmark—create the kind of…