ID3 vTOPE NPRTCOM TALB Talk of the NationTIT2 A Case of Classical Plagarism?TCOP 2007TRCK 2TCON Classical MusicCOMM 4 nprComment When pianist Joyce Hatto died last summer at the age of 77, her obituary in the Guardian was glowing with praise for her great talent. Last week, high-tech analysis uncovered that her recordings may have been fakes. Guests on the program discuss what's being called the Joyce Hatto hoax.TPE1 NPRTYER 2007 P , /9bJD x