Pierre Boulez, a maverick composer and conductor who once worked on one of Frank Zappa’s classical albums, died at his home in Baden-Baden, Germany on Tuesday. He was 90.

The Philharmonie de Paris confirmed his death, according to The New York Times. “Audacity, innovation, creativity – that is what Pierre Boulez…

Source: RollingStone
Link: Pierre Boulez, Composer and Frank Zappa Collaborator, Dead at 90