Rolling Stone described "Imagine" as Lennon's "greatest musical gift to the world", praising "the serene melody; the pillowy chord progression; [and] that beckoning, four-note [piano] figure".
Robert Christgau called it "both a hymn for
the Movement and a love song for his wife, celebrating a Yokoism and a
Marcusianism simultaneously".
Record World said it was "perhaps [Lennon's] most beautiful composition to date." Included in several song polls, in 1999,
BMI named it one of the top 100 most-performed songs of the 20th century. Also that year,
it received the
Grammy Hall of Fame Award and an induction into the Rock and Roll Hall of Fame's
500 Songs that Shaped Rock and Roll. "Imagine" ranked number 23 in the list of best-selling singles of all time in the UK, in 2000. In 2002, a UK survey conducted by the
Guinness World Records British Hit Singles Book ranked it the second best single of all time behind
Queen's "
Bohemian Rhapsody".
Gold Radio ranked the song number three on its "Gold's greatest 1000 hits" list.
Rolling Stone ranked "Imagine" number three on its list of "
The 500 Greatest Songs of All Time", describing it as "an enduring hymn of solace and promise that has carried us through extreme grief, from the shock of Lennon's own death in 1980 to the unspeakable horror of
September 11. It is now impossible to imagine a world without 'Imagine', and we need it more than he ever dreamed." Despite that sentiment, Clear Channel Communications (now known today as
iHeartMedia) included the song on its
post-9/11 "do not play" list. On 1 January 2005, the
Canadian Broadcasting Corporation named "Imagine" the greatest song in the past 100 years as voted by listeners on the show
50 Tracks. The song ranked number 30 on the
Recording Industry Association of America's list of the 365
Songs of the Century bearing the most historical significance. Australians selected it the greatest song of all time on the
Nine Network's
20 to 1 countdown show on 12 September 2006. They voted it eleventh in the youth radio network
Triple J's Hottest 100 Of All Time on 11 July 2009. in
Liverpool Former US President
Jimmy Carter gave the anecdote that "in many countries around the world—my wife and I have visited about 125 countries—you hear John Lennon's song 'Imagine' used almost equally with national anthems." On 9 October 2010, which would have been Lennon's 70th birthday, the Liverpool Singing Choir performed "Imagine" along with other Lennon songs at the unveiling of the
John Lennon Peace Monument in
Chavasse Park,
Liverpool. Beatles producer
George Martin praised Lennon's solo work, singling out the composition: "My favourite song of all was 'Imagine. Music critic
Paul Du Noyer described "Imagine" as Lennon's "most revered" post-Beatles song. Authors Ben Urish and Ken Bielen called it "the most subversive pop song recorded to achieve classic status". Fricke commented: Imagine' is a subtly contentious song, Lennon's greatest combined achievement as a balladeer and agitator." Urish and Bielen criticised the song's instrumental music as overly sentimental and melodramatic, comparing it to the music of the pre-rock era and describing the vocal melody as understated. According to Blaney, Lennon's lyrics describe hypothetical possibilities that offer no practical solutions; lyrics that are at times nebulous and contradictory, asking the listener to abandon political systems while encouraging one similar to
communism. Author Chris Ingham indicated the hypocrisy in Lennon, the millionaire rock star living in a mansion, encouraging listeners to imagine living their lives without possessions, a sentiment that
Elvis Costello echoed in his 1991 single "
The Other Side of Summer". Others argue that Lennon intended the song's lyrics to inspire listeners to imagine if the world
could live without possessions, not as an explicit call to give them up. Blaney commented: "Lennon knew he had nothing concrete to offer, so instead he offers a dream, a concept to be built upon." Blaney considered the song to be "riddled with contradictions. Its hymn-like setting sits uncomfortably alongside its author's plea for us to envision a world without religion." Urish and Bielen described Lennon's "dream world" without a heaven or hell as a call to "make the best world we can here and now, since this is all this is or will be". In their opinion, "because we are asked merely to imagine—to play a 'what if' game, Lennon can escape the harshest criticisms". Former Beatle
Ringo Starr defended the song's lyrics during a 1981 interview with
Barbara Walters, stating: "[Lennon] said 'imagine', that's all. Just imagine it."
Stereogum contributors Timothy and Elizabeth Bracy did not include "Imagine" as one of Lennon's top 10 solo songs, saying "Lennon's astounding facility for writing instantly memorable hooks meets head on with his occasional weakness for pandering polemics on 'Imagine,' resulting in a tune that everyone can sing along with, even as many can't believe the trite silliness of the lyrics in question. This is yet more proof of Lennon's capacity as a master craftsman, but it doesn't necessarily make it a great song or one that has aged well outside of its vintage." The morning after the
November 2015 Paris attacks, German pianist
Davide Martello brought a grand piano to the street out in front of the
Bataclan, where 89 concertgoers had been shot dead the night before, and performed an instrumental version to honour the victims of the attacks; video of his performance went
viral. This led Katy Waldman of
Slate to ponder why "Imagine" had become so frequently performed as a response to tragedy. In addition to its general popularity, she noted its musical simplicity, its key of C major, "the plainest and least complicated key, with no
sharps or
flats" aside from one passage with "a plaintive
major seventh chord that allows a tiny bit of
E minor into the
tonic". That piano part, "gentle as a rocking chair", underpins lyrics that, Waldman says, "[belong] to the tradition of hymns or spirituals that visualise a glorious afterlife without prophesising any immediate end to suffering on earth". This understanding is also compounded by the historical context of Lennon's own violent death, "remind[ing] us that the universe can run ramshod over idealistic people". Ultimately, the song "captures the fragility of our hope after a violent or destructive event ... [bu]t also reveals its tenacity". "Imagine" was selected by the
Library of Congress for preservation in the
National Recording Registry in 2023. Three New York City radio stations have played the song prior to switching longtime formats as a form of farewell:
WABC upon moving to a talk format from popular music in 1982,
WPLJ when transitioning from popular music to
K-Love in 2019, and WCBS-AM before signing off its all-news format and becoming sports radio
WHSQ in 2024. ==Performances and cover versions==