What was the profession of both Sergei Prokofiev and Philip Glass?
Sergei Prokofiev: Sergei Sergeyevich Prokofiev ( ; Russian: Сергей Сергеевич Прокофьев , "Sergej Sergejevič Prokofjev" ; 27 April 1891 – 5 March 1953) was a Soviet composer, pianist and conductor. Philip Glass: Philip Morris Glass (born January 31, 1937) is an American composer.
composer