Sebastiano De Filippi is currently Music Director of the National Congress Chamber Orchestra in Buenos Aires. He is the author of four books.Daniel Varacalli Costas has worked as a journalist and music critic. At Teatro Colón he was the Head of Publications and is currently Lecturer on Music History. The author of four books, he is a frequent collaborator in magazines and programs. Both authors live in Buenos Aires.

As the biographer of Arturo Toscanini, whom Panizza esteemed and who, in turn, honored Panizza with his trust and confidence, I have learned much from this book, which makes an important contribution to the history of twentieth-century music in Argentina and beyond." - from the foreword by Harvey Sachs, author of Toscanini: Musician of Conscience

Sebastiano De Filippi is currently Music Director of the National Congress Chamber Orchestra in Buenos Aires. He is the author of four books.Daniel Varacalli Costas has worked as a journalist and music critic. At Teatro Colón he was the Head of Publications and is currently Lecturer on Music History. The author of four books, he is a frequent collaborator in magazines and programs. Both authors live in Buenos Aires.

As the biographer of Arturo Toscanini, whom Panizza esteemed and who, in turn, honored Panizza with his trust and confidence, I have learned much from this book, which makes an important contribution to the history of twentieth-century music in Argentina and beyond." - from the foreword by Harvey Sachs, author of Toscanini: Musician of Conscience

Sebastiano De Filippi is currently Music Director of the National Congress Chamber Orchestra in Buenos Aires. He is the author of four books.Daniel Varacalli Costas has worked as a journalist and music critic. At Teatro Colón he was the Head of Publications and is currently Lecturer on Music History. The author of four books, he is a frequent collaborator in magazines and programs. Both authors live in Buenos Aires.

As the biographer of Arturo Toscanini, whom Panizza esteemed and who, in turn, honored Panizza with his trust and confidence, I have learned much from this book, which makes an important contribution to the history of twentieth-century music in Argentina and beyond." - from the foreword by Harvey Sachs, author of Toscanini: Musician of Conscience