Whose ballet caused a riot its opening night because the harmonies, melodies, and rhythms were so unconventional?

Igor Stravinsky's ballet caused a riot in its opening night because the harmonies, melodies and rhythms were very unconventional. Igor was a Russian pianist, composer and also a conductor. He was born on 17th of June in the year 1882 and died on 6th of April in the year 1971. He is considered as one of the most influential composers of the 20th century. 

Up the mula ya know: '(: '(: '(: '(: '(