Famed world-renowned composer for his no less famous symphonies, operas and soundtracks, Philip Glass could even be said to have, at his own risk, found the dominant sound that would sculpt the soundtrack of 20th-century classical music. But to our very pleasant surprise, we are presented here with an instrument to which we are not very accustomed: the voice of a born narrator and of a keen and detailed chronicler, to compose, with the recreation of his memories, some of the prints most interesting of his life and of what contemporary music has given us.