High Quality Content by WIKIPEDIA articles Yoko Ono (オノ・ヨーコ, also 小野 洋子, Ono Yōko?, born February 18, 1933) is a Japanese artist, musician, author and peace activist, known for her work in avant-garde art, music and filmmaking as well as her marriage to John Lennon. Ono brought feminism to the forefront in her music which prefigured New Wave music (whether she was a direct...