Walker sources this to Weingartner 's autobiography , published in Zurich and Leipzig in 1928-1929 .
He got conducting jobs in Danzig , then in Hamburg and in Mannheim .
He got conducting jobs in Danzig , then in Hamburg and in Mannheim .
بسط هذه الجملة: Walker sources this to Weingartner 's autobiography , published in Zurich and Leipzig in 1928-1929 . خرج: