Haydn died at the end of May in 1809 , shortly after an attack on Vienna by the French army under Napoleon .
He died in 1809 while Vienna was being attacked by the French army under Napoleon .
He died in 1809 while Vienna was being attacked by the French army under Napoleon .
문장의 간단한 버전 작성: Haydn died at the end of May in 1809 , shortly after an attack on Vienna by the French army under Napoleon . 산출: