"1974" . "1974" . "789" . . "Ensemble Bart van Lier" . "XIII789" . . "Sesjun" . "13/789 1974 789 Bart van Lier Ensemble Bart van Lier Sesjun TROS-ra XIII789" . "Bart van Lier" . . . . . "789" . "TROS-ra" . "Ensemble Bart van Lier" . "1974" . "1974" . "13/789" .