Biography
Hans Graf
Effective period / Period of releases: 1986
Hans Graf (16 March 1928 — 9 January 1994) was an Austrian pianist and piano teacher. He's the father of Clarissa Graf Costa.0:00
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Effective period / Period of releases: 1986
Hans Graf (16 March 1928 — 9 January 1994) was an Austrian pianist and piano teacher. He's the father of Clarissa Graf Costa.