Original: The Book of Urizen. Composed by Jacob De Haan, James Curnow, Jan Hadermann, and Piet Swerts. Concert band score and parts.
Oversettelse: Prelude. Jacob De Haan. Musikk for Symphonic Band. Komponert av Jacob De Haan, James Curnow, Jan Hadermann, og Piet Swerts. 1960 -.