Children from the National Children's Choir directed by Wilma ten Wolde and the National Boys' Choir directed by Irene Verburg sang on Sunday, Feb. 23, in Die Frau ohne Schatten with the Rotterdam Philharmonic Orchestra conducted by Yannick Nezet-Seguin. A unique performance featuring such international stars as Elza van den Heever, Lise Lindstrom, Michaela Schuster, Stephen Gould, Michael Volle, Thomas Oliemans, Michael Wilmering and many others.