Charles Edward Ives (October 20, 1874 – May 19, 1954) was an American modernist composer. He is widely regarded as one of the first American composers of international significance. Ives' music was largely ignored during his life, and many of his works went unperformed for many years. Over time, Ives came to be regarded as an "American Original"; Ives combined the American popular and church-music traditions of his youth with European art music, and was among the first composers to engage in a systematic program of experimental music, with musical techniques including polytonality, polyrhythm, tone clusters, aleatoric elements, and quarter tones, thus foreshadowing virtually every major musical innovation of the 20th century. Charles Ives was born in Danbury, Connecticut, the son of George Ives, a U.S. Army bandleader in the American Civil War, and his wife Mary Parmelee.