The Bed-ins for Peace were two week-long nonviolent protests against wars, intended as experimental tests of new ways to promote peace. As the Vietnam War raged in 1969, John Lennon and his wife Yoko Ono held one protest at the Hilton Hotel in Amsterdam and one at the Queen Elizabeth Hotel in Montreal. The idea is derived from a "sit-in", in which a group of protesters remains seated in front of or within an establishment until they are evicted, arrested, or their demands are met.

The public proceedings were filmed, and later turned into a documentary Bed Peace, which was made available for free on YouTube in August 2011 by Yoko Ono, as part of her website "Imagine Peace".

John Winston Ono Lennon (born John Winston Lennon; 9 October 1940 – 8 December 1980) was an English singer, songwriter, musician and peace activist who achieved worldwide fame as the founder, co-songwriter, co-lead vocalist and rhythm guitarist of the Beatles. Lennon was characterised by the rebellious nature and acerbic wit in his music, writing and drawings, on film, and in interviews. His songwriting partnership with Paul McCartney remains the most successful in history.Born in Liverpool, Lennon became involved in the skiffle craze as a teenager. In 1956, he formed the Quarrymen, which evolved into the Beatles in 1960. Sometimes called "the smart Beatle", he was initially the group's de facto leader, a role gradually ceded to McCartney. In the mid-1960s, Lennon authored In His Own Write and A Spaniard in the Works, two collections of nonsense writings and line drawings. Starting with "All You Need Is Love", his songs were adopted as anthems by the anti-war movement and the larger counterculture. In 1969, he started the Plastic Ono Band with his second wife, the multimedia artist Yoko Ono, held the two-week-long anti-war demonstration Bed-Ins for Peace, and quit the Beatles to embark on a solo career.

Between 1968 and 1972, Lennon and Ono collaborated on many records, including a trilogy of avant-garde albums, his solo debut John Lennon/Plastic Ono Band, and the international top 10 singles "Give Peace a Chance", "Instant Karma!", "Imagine" and "Happy Xmas (War Is Over)". Moving to New York City in 1971, his criticism of the Vietnam War resulted in a three-year attempt by the Richard Nixon administration to deport him. Lennon and Ono separated from 1973 to 1975, a period that included chart-topping collaborations with Elton John ("Whatever Gets You thru the Night") and David Bowie ("Fame"). Following a five-year hiatus, Lennon returned to music in 1980 with the Ono collaboration Double Fantasy. He was shot and killed by a Beatles fan, Mark David Chapman, three weeks after the album's release.

As a performer, writer or co-writer, Lennon had 25 number-one singles in the Billboard Hot 100 chart. Double Fantasy, his best-selling album, won the 1981 Grammy Award for Album of the Year. In 1982, Lennon won the Brit Award for Outstanding Contribution to Music. In 2002, Lennon was voted eighth in a BBC history poll of the 100 Greatest Britons. Rolling Stone ranked him the fifth-greatest singer and thirty-eighth greatest artist of all time. He was inducted into the Songwriters Hall of Fame (in 1997) and the Rock and Roll Hall of Fame (twice, as a member of the Beatles in 1988 and as a solo artist in 1994).