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In page Ingrid Haebler:

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Haebler was born in Vienna in 1929.[1][2][3] Her parents moved to Poland shortly after her birth, where she remained for her early childhood. Many celebrated musicians were regular visitors to the Haebler home, including Claudio Arrau, Robert Casadesus and Bronisław Huberman.[citation needed] It was Casadesus who recognised the child's talent as a pianist and predicted a great future for her.[citation needed]