text: Karl Michael Ziehrer ( also spelled as Carl Michael Ziehrer ) ( May 2 , 1843 - November 14 , 1922 ) was an Austrian composer .
simplified: Karl Michael Ziehrer ( also spelled as Carl Michael Ziehrer ) ( May 2 , 1843 - November 14 , 1922 ) was an Austrian composer of light music such as waltzes and polkas .