<prompt> Qedela umusho olandelayo: Ngo-2003, umsebenzi wakhe othi Requiem Aeternam 1953, oyingqikithi ye-choir ne-orchestra, wadlalwa okokuqala ngqa ngesikhathi kugujwa iminyaka engu-50  <response>: Isikhukhula soLwandle lwaseNyakatho ngo-1953. Ngo-2004, ingxenye enkulu yemisebenzi yakhe yadlalwa okokuqala ekhonsathini e-Center for New Music eZeeland. 