Kammala wannan jumla: Ba da daɗewa ba bayan kammala Symphony No. 3 a 1944 sojojin Japan suka kira shi don ya yi aiki a cikin Yakin Pacific. Bayan da
Bayan da kasar ta mika wuya ya mayar da hankali kan koyarwa da kuma rubuta littattafai game da ka'idar kiɗa, ya hada da ayyukan takwas kawai a cikin shekaru talatin da suka biyo baya, ciki har da wasu karin waƙoƙi biyu. A cikin ayyukansa na ƙarshe ya juya zuwa tsarin sautin goma sha biyu.