Pierre Boulez

French composer, conductor and writer (1925–2016).

Born March 26th, 1925 in Montbrison. [ref]

Died January 5th, 2016 at 90 years old in Baden-Baden. [ref]

Occupations
author, composer, conductor, music theorist, musician, musicologist, pianist, university teacher, writer
Wikipedia

It is the secret of the world that all things subsist and do not die, but retire a little from sight and afterwards return again. Ralph Waldo Emerson