The Heirs of Villa-Lobos by Tom Moore
An interesting web essay by Tom Moore on andante.com, "The Heirs of Villa-Lobos : a look at contemporary classical music in Brazil."
Moore includes references to Cesar Guerra-Peixe (1914-1993), Edino Krieger, Claudio Santoro, Hans-Joachim Koellreutter, and David Korenchendler.