with the Phila Orch, conducted by Riccardo MutiBorn: February 6, 1903 - Chilln, ChileDied: June 9, 1991 - Mrzzuschlag, AustriaArrau's most important teacher, Martin Krause (a pupil of Liszt's), died in the 1918 flu epidemic--but Arrau's career was off and running a few years later. "He will be my masterwork," said Krause.