Zephyr Kwartet (Barbara Lüneburg, Jacob Plooij, Elisabeth Smalt, John Addison), 2007

On February 28, 2007, the composition Zenit, uur nul (2007) by Rozalie Hirs is performed by the Zephyr Kwartet at Bethaniënklooster, Amsterdam. The concert program The Soul Awakens also features works by Scelsi, Radulesu, and Vivier.