thumb|left|170px|Ono and Lennon, c. 1971 When Lennon was invited to play with Frank Zappa at the Fillmore (then the Filmore West) on June 5, 1971, Ono joined them.Liner notes to Disc 2, Sometime in New York City album. Later that year, she released Fly, a double album. In it, she explored slightly more conventional psychedelic rock with tracks including "Midsummer New York" and "Mind Train", in addition to a number of Fluxus experiments. She also received minor airplay with the ballad "Mrs. Lennon". The track "Don't Worry, Kyoko (Mummy's Only Looking for Her Hand in the Snow)" was an ode to Ono's missing daughter, and featured Eric Clapton on guitar. In 1971, while studying with Maharishi Mahesh Yogi in Majorca, Spain, Ono's ex-husband Anthony Cox accused Ono of abducting their daughter Kyoko from the kindergarten. They reached an out of court agreement and the charges were dismissed. Cox eventually moved away with Kyoko.Kyoko (2018), documentary by Marcos Cabotá. Far Visuals. Summary at FilmAffinity Ono would not see her daughter until 1998. During this time, she wrote "Don't Worry Kyoko", which also appears on Lennon and Ono's album Live Peace in Toronto 1969, in addition to Fly. Kyoko is also referenced in the first line of "Happy Xmas (War Is Over)" when Yoko whispers "Happy Christmas, Kyoko", followed by Lennon whispering, "Happy Christmas, Julian."Jackson, Andrew Grant. Still the Greatest: The Essential Songs of The Beatles' Solo Careers, Lanham, MD: Scarecrow Press, July 2012, p. 50. The song reached No. 4 in the UK, where its release was delayed until 1972, and has periodically reemerged on the UK Singles Chart. Originally a protest song about the Vietnam War, "Happy Xmas (War Is Over)" has since become a Christmas standard. That August the couple appeared together at a benefit in Madison Square Garden with Roberta Flack, Stevie Wonder, and Sha Na Na for mentally disabled children organized by WABC-TV's Geraldo Rivera.
thumb|left|170px|ono and lennon c 1971 when lennon was invited to play with frank zappa at the fillmore (then the filmore west) on june 5 1971 ono joined themliner notes to disc 2 sometime in new york city album later that year she released fly a double album in it she explored slightly more conventional psychedelic rock with tracks including "midsummer new york" and "mind train" in addition to a number of fluxus experiments she also received minor airplay with the ballad "mrs lennon" the track "don't worry kyoko (mummy's only looking for her hand in the snow)" was an ode to ono's missing daughter and featured eric clapton on guitar in 1971 while studying with maharishi mahesh yogi in majorca spain ono's ex-husband anthony cox accused ono of abducting their daughter kyoko from the kindergarten they reached an out of court agreement and the charges were dismissed cox eventually moved away with kyokokyoko (2018) documentary by marcos cabotá far visuals summary at filmaffinity ono would not see her daughter until 1998 during this time she wrote "don't worry kyoko" which also appears on lennon and ono's album live peace in toronto 1969 in addition to fly kyoko is also referenced in the first line of "happy xmas (war is over)" when yoko whispers "happy christmas kyoko" followed by lennon whispering "happy christmas julian"jackson andrew grant still the greatest the essential songs of the beatles' solo careers lanham md scarecrow press july 2012 p 50 the song reached no 4 in the uk where its release was delayed until 1972 and has periodically reemerged on the uk singles chart originally a protest song about the vietnam war "happy xmas (war is over)" has since become a christmas standard that august the couple appeared together at a benefit in madison square garden with roberta flack stevie wonder and sha na na for mentally disabled children organized by wabc-tv's geraldo rivera