<prompt> Nyorai kupfuurira kweiyi ndima - Pashure pa1936, zvakare nokuda kwezvikonzero zvemari, akaedza kuzvisimbisazve amene nenziyo dzetoni kuti awanezve nzvimbo. Akabvisa kuita kwake Zvikamu zviviri zveClarinet nePiano 1931 muna 1937 paWorld Music Days yeInternational Society for New Music IGNM. Zvisinei, akanga ane Zvidimbu Zvitatu zveOrchestra yeString c. 193637 yakatambwa pachiitiko che Permanent Council for the International Cooperation of Composers, sangano reNational Socialist-rinotungamirwa ne IGNM, muWinterthur. Muna 1940, purogiramu yeballet yake Andreasnacht yakatanga kuratidzwa muEssen pasi paWinfried Zillig - kunyange zvazvo mimhanzi, maererano naZillig, yakaratidzika zvikuru sejazi, kuita kwacho kwakabudirira. Muna 1941, akaendeswa kuWehrmacht kunochengetedza vasungwa vehondo veBritain ndokuendeswa kuPoznań. Ikoko, akanyora Kinderstücke yepiyano uye serenade yakarasika. Nguva pfupi hondo isati yapera muna 1945, akaurayiwa nebhomba reSoviet panguva yeHondo yePoznań  <response>: . Akanga ava nemakore 43. 