Igor Stravinsky was a Russian #composer, pianist and conductor. He is considered to be one of the most important and influential composers of the 20th century. Stravinsky's style is typically divided into three general style periods: a Russian period, a neoclassical period, and a serial period. Three #ballets, "The Firebird", "Petrushka" and "The Rite of Spring", which he wrote in a Russian period were his best known works. "The Rite of Spring" is regarded as the one of the most influential musical works of the 20th century.