Organ concert with organist Maarten Verbiest In this concert, the blind organist Maarten Verbiest (°1994), together with vocal octet Expirans led by Els Wollaert, presents a complete Bach program. Selections from Bachs Clavier-Übung III , also known as the Duitse Orgelmis , enter into dialogue with the four-part chorales on which they are based, framed by two preludes and fugues from Das Wohltemperierte Klavier . The program: - Prelude and fugue in E-flat major, BWV 876 (from: Das Wohltemperierte Klavier II) - chorale Kyrie, Gott Vater in Ewigkeit, G major, BWV 672 - choir: Kyrie, Gott Vater in Ewigkeit, BWV 371 - chorale Christe, aller Welt Trost, C major, BWV 673 - choir: Christe, aller Welt Trost, BWV 371 - chorale Kyrie, Gott Heiliger Geist, G major, BWV 674 - choir: Kyrie, Gott Heiliger Geist, BWV 371 - chorale Allein Gott in der Höh sei Ehr, F major, BWV 675 - choir: Allein Gott in der Höh sei Ehr, BWV 260 - chorale Fughetta super: Dies sind die heil’gen zehn Gebot, G major, BWV 679 - choir: Dies sind die heil’gen zehn Gebot, BWV 298 - chorale Fughetta super: Wir glauben all an einen Gott, E major, BWV 681 - choir: Wir glauben all an einen Gott, BWV 437 - chorale Vater unser im Himmelreich, D major, BWV 683 - choir Vater unser im Himmelreich, BWV 416 - chorale Christ unser Herr zum Jordan kam, D major, BWV 685 - choir: Christ unser Herr zum Jordan kam, BWV 7-7 - chorale Aus tiefer Not schrei ich zu dir, F-sharp major, BWV 687 - choir: Aus tiefer Not schrei ich zu dir, BWV 38 - chorale Fuga super: Jesus Christus unser Heiland, F major, BWV 689 - choir: Jesus Christus unser Heiland, BWV 363 - Prelude and fugue in C minor, BWV 871 (from: Das Wohltemperierte Klavier II)