Ainsi parla Zarathoustra
... that Pierre Boulez composed incidental music to Barrault's Ainsi parla Zarathoustra after Nietzsche in 1974, many years after he was the music director for his theater?
... that <a href="./Pierre_Boulez" id="mwCQs" rel="mw:WikiLink" title="Pierre Boulez">Pierre Boulez</a> <i id="mwCQw">(pictured)</i> composed incidental music to <a href="./Jean-Louis_Barrault" id="mwCQ0" rel="mw:WikiLink" title="Jean-Louis Barrault">Barrault</a>'s <i id="mwCQ4"><b id="mwCQ8"><a href="./Ainsi_parla_Zarathoustra_(Boulez)" id="mwCRA" rel="mw:WikiLink" title="Ainsi parla Zarathoustra (Boulez)">Ainsi parla Zarathoustra</a></b></i> after <a href="./Also_sprach_Zarathustra" id="mwCRE" rel="mw:WikiLink" title="Also sprach Zarathustra">Nietzsche</a> in 1974, many years after he was the music director for his theater?