Perhaps the Centro de Documentacao de Musica Contemporanea/UNICAMP/Brazil:
www.unicamp.br/cdmc
And contact Jose Augusto Mannis: [log in to unmask]
He know the brazilian pianist Anna Stela Schic (born in Campinas-Brazil):
she lives in Paris and recorded the french music.
Edson Tadeu Ortolan
[log in to unmask]