In fact, the best introduction to Daniël de Lange, a composer almost entirely unknown, even in his native Netherlands, is to forward to my review of his a cappella Requiem – an unknown masterpiece in my opinion and one that deserves to be part of the core repertoire of every choral organization. See Daniël de Lange: Requiem. Alphons Diepenbrock: Cælestis Urbs Jerusalem. Julius Röntgen: Motetten. Netherlands Chamber Choir, Uwe Gronostay. NM Classics 92039 (1994)