composition in  Warsaw , Kraków  and  Paris  (1938-1939). He taught music at  Bol  on the island of  Bra? ,  Croatia  (1934-1935) and in Ljubljana in  Yugoslavia  (1940-1943). In 1943 Arni? was arrested for his political views, and in 1944 he was sent to the  Dachau concentration camp . After  World War