(Violin and Double Bass). By Krzysztof Penderecki (1933-). Edited by Anne-Sophie Mutter, Roman PatkolĚ_, and Roman Patkol. For Double Bass, Violin (Parts). Schott. 32 pages. Schott Music #ED21030. Published by Schott Music
Commissioned by the Anne-Sophie Mutter Foundation for the encouragement of highly talented string players. Double Bass part noted in scordatura (tuned a whole step higher).
