Ernst Peter Johannes Maag ( Peter Maag ) ( 10 May , 1919 -- 16 April , 2001 ) was a Swiss conductor .
Peter Maag ( Ernst Peter Johannes Maag ) ( 10 May 1919 - 16 April 2001 ) was a Swiss conductor .
Peter Maag ( Ernst Peter Johannes Maag ) ( 10 May 1919 - 16 April 2001 ) was a Swiss conductor .
Rewrite this sentence: Ernst Peter Johannes Maag ( Peter Maag ) ( 10 May , 1919 -- 16 April , 2001 ) was a Swiss conductor . Output: