On this day, 60 years ago, the Beatles released Revolver, an album that has a strong claim to being the group’s magnum opus. Revolver’s 14 tracks represented an unprecedented and highly innovative kaleidoscope of musical styles at the time of release and laid bare what had become an insurmountable gap between the group’s live repertoire as it existed in mid-1966 and their increasingly lofty ambitions for their output as a recording group. Consider that just a month prior to the album’s release, the Beatles toured Germany, Japan and the Philippines on the strength of a brief setlist that still included relatively simplistic songs like Chuck Berry’s “Rock and Roll Music” and Lennon-McCartney’s own “I Wanna Be Your Man” (given as a hand-me-down to the Rolling Stones three years prior). The Revolver sessions that took place immediately prior to this tour saw the band recording music that was worlds apart from what they were able – and still expected – to perform live, in what would prove to be the final days of their career as a live act. Indeed, barely three weeks after the release of Revolver, the Beatles performed their final commercial concert at San Francisco’s Candlestick Park. Although the road-weariness brought on by years of relentless touring was the primary factor driving the group’s decision to call time on their career as live performers, they must have also taken account of the technological limitations of the era that prevented them from presenting their extremely inventive new music to live audiences.With Revolver, the Beatles had entered their most intensively creative and experimental era and they would dedicate the remaining three-and-a-half years of their career as a group to being a full-time “studio band” bent on pushing the limits of recording technology to realise their artistic ambitions. Revolver is a timeless album, containing unforgettable songs, uniquely “fresh” production that manages to sound contemporary even today and an audacious artistic vision that is arguably yet to be bettered. The following is a track-by-track breakdown of the album.TaxmanGeorge Harrison opened the album with an infectious rocker that belied an unexpectedly downbeat sentiment, the Beatles’ unhappiness at being taxed at a rate of 95% – yes, ninety five percent!! – of their earnings, a result of the then-recent election of Labour Prime Minister Harold Wilson (who is name-checked in the song alongside his Tory rival Edward Heath). The group’s unhappiness at the prevailing tax rate didn’t prevent them from continuing their relentless musical innovation, with Harrison using a 7#9 chord – the so-called “Hendrix chord” – months before it was popularised by Jimi Hendrix himself and Paul McCartney playing a coruscating guitar solo influenced by Indian classical music.Album cover of Revolver, Photo: Wikimedia Commons.Eleanor Rigby A total change of pace from the opening track, McCartney’s sparse, desolate, yet vivid ballad about a lonely old woman completely defied expectations of pop groups in 1966, both in its lyrical theme and its musical setting; surprisingly for such a poignant piece of music, the whole composition is built on just two chords! Producer George Martin’s expertise in producing classical music proved invaluable in bringing this track to life, with an innovative double string quartet arrangement featuring stark, staccato chords that echoed composer Bernard Hermann’s iconic score for Hitchcock’s Psycho.I’m only sleeping John Lennon’s first track on the album conjured up an enticingly languorous mood, with its passionate defence of the simple pleasure of lying in bed contrasted with the outside world’s mechanical tendency to bustle about – ultimately, to no great end. “running everywhere at such a speed, till they find there’s no need” However, such a sentiment did not prevent the Beatles from continuing to innovate musically and so they did with a guitar solo by Harrison recorded normally but played “backwards,” a technique that would become a staple of psychedelic rock.Love you to Along with 1968’s “The Inner Light” (the B-side of the “Lady Madonna” single), “Love You To” was Harrison’s most explicitly Indian-influenced Beatles track, with Harrison playing a simple sitar riff based on Raag Kafi, accompanied by London-based tabla player Anil Bhagwat. The melody and lyrics showcased a lesser-seen, somewhat dour aspect of the group’s outlook, but the song’s focus on rejecting the siren songs of the material world and embracing love as an “authentic” alternative served as a signpost to the emerging counterculture of the mid-1960s that would blossom in the Western world over the following year.Here, there and everywhereOne of multiple McCartney masterpieces on this record, this gorgeous ballad was written in surprisingly short order when the author arrived early one morning at Lennon’s home and had to wait for him to wake up. McCartney claimed to have been inspired by the Baroque form of the Beach Boys’ recently-released song “God Only Knows,” which he would himself later rate as the greatest song ever written, but he also drew from his own bag of songwriting tricks with the bridge sections featuring a masterfully executed modulation to G-minor, the parallel minor to the song’s home key of G-major.The Beatles, 1966, Photo: beatlesbible.com.Yellow submarineThe album’s designated “Ringo track” proved over the years to be a timeless classic with its evocative vision of a utopian shared existence on the titular vessel. This was also the first Beatles track unabashedly intended to be a “children’s song”; this, along with the sing-along “All Together Now” recorded the following year, hinted at a “return to childhood” theme that played an important part in the emerging counterculture. She said she said Inspired by an LSD trip during which the group was hounded by the actor Peter Fonda with his insistence that he knew “what it’s like to be dead”, this midtempo Lennon rocker alternates between acerbic verses that narrate the incident and a wistful, dreamy nostalgia in the bridge sections that echo the previous track’s theme of a return to childhood:“When I was a boy, everything was right” The track’s remarkably modern production gives it an air of timelessness; the gritty guitar tones produced by the distinctive Vox UL730 amplifiers used at the time by the Beatles would not have sounded out of place at all on any number of tracks by indie bands in the 2000s.Good day sunshine The Beatles were as adept at absorbing outside musical influences as they were at influencing others, a point well illustrated by this McCartney track, which the author claimed was inspired by the sound of contemporary group The Lovin’ Spoonful and the microgenre of “sunshine pop” which they popularized (and which reached its zenith in 1966). A pure expression of McCartney’s musical personality, which exuded a relentless optimism and zest for life, this track also deftly incorporated many of his trademark songwriting tricks, including a syncopated chorus that is in a different key to the verses, and a startling key change in the outro.And your bird can sing An urgent, driving rocker, this enigmatic Lennon composition is among the album’s most memorable moments, and its cryptic lyrics have encouraged much speculation about who Lennon’s subject might have been (Frank Sinatra? Mick Jagger?). Although this track is rightly lauded for Lennon and Harrison’s technically complex twin-guitar lead line, an earlier attempt at the riff using only Harrison’s 12-string electric guitar may have been the better choice in retrospect; this version of the song was likely rejected by the group for sounding too much like The Byrds and was subsequently made available on The Beatles Anthology 2 and the “super deluxe” version of Revolver released in 2022.The Beatles at NEMS, Liverpool, January 24, 1963, Photo: beatlesbible.com.For no one A beautifully haunting and melancholy McCartney ballad, this track (with its ominous working title “Why Did It Die?”) reflected ongoing turbulence in McCartney’s relationship with the actress Jane Asher and recalled “Eleanor Rigby” in its air of desolation. Composed by McCartney on a piano he found in a chalet during an Alpine holiday, this song was a pioneering example of Baroque pop, featuring a clavichord and a strict, descending chord sequence that might not have seemed out of place in the era of Bach and an exquisite French horn solo played by classical maestro Alan Civil.Doctor Robert This catchy Lennon track’s lively rhythm complements its narrative about a co-conspiring doctor who is not averse to supplying his patients drugs (not necessarily always of the prescription variety) that promise to “pick you up” and “make you a better man”, possibly inspired by a real-life acquaintance who enabled the group’s early experiments with LSD the previous year. The propulsive verses are separated by a contrasting refrain, “well well well, you’re feeling fine,” vaguely in the style of a Christmas carol and that perhaps musically illustrates the desired state of contentment brought on by a visit to the titular figure.I want to tell you Revolver is the album on which George Harrison truly came into his own as a songwriter and claimed his place as an equal partner to Lennon and McCartney and this track was one of his best yet. In keeping with Harrison’s ongoing spiritual explorations and interest in Indian philosophy, the lyrics describe a disconnect between the narrator’s vivid, nearly limitless inner thoughts and his inability to express them through mere words; McCartney enthusiastically joined Harrison in his exploration of eastern ideas with an elaborate, Indian music-inspired backing vocal line in the outro.Got to get you into my life Another upbeat McCartney track featuring an irrepressible, exuberant chorus, the Beatles decided to use a full horn section on this track, perhaps inspired by R&B music coming from American labels like Stax and Motown Records; this may have inspired a sub-genre of its own, as later rock groups like Chicago permanently incorporated a horn section into their own sound. McCartney’s aggressive side as a vocalist is on full display here, but the guitar solo appears to be a reheated version of the main riff from “Paperback Writer”, released as a single a few months prior.The Beatles in India, 7 July 1966, Photo: beatlesbible.com.Tomorrow never knows One of the biggest leaps forward ever taken by the Beatles and one of Lennon’s unequivocal masterpieces, Revolver’s startling closing track was actually the very first track to be recorded for the album. Although the title was taken from one of the malapropisms for which Ringo Starr had become notorious within the group, the lyrics were inspired by Lennon’s own explorations of eastern philosophy (in his case, of Tibetan rather than Indian origin) and the Beatles pulled out every sonic trick that the recording technology of the time could offer, including tape loops (a forerunner to modern sampling), another meticulously-constructed “backwards” guitar solo by Harrison and Lennon’s voice being fed through a Leslie rotating speaker – originally intended for use with Hammond organs – to give it an otherworldly nature. To this day, “Tomorrow Never Knows” retains its power to astonish and mesmerize the listener; the pioneering recording techniques have held up surprisingly well over the decades, and still sound modern. Indeed, there is a good case to be made that, even sixty years later, “Tomorrow Never Knows” still sounds like the future.Chaitanya Ramachandran is a Mumbai-based lawyer and lifelong fan of the Beatles.