Paul McCartney said the Beatles' 'Helter Skelter' was about a playground slide, but Charles Manson said it inspired him to orchestrate 9 murders.

A psychedelic hamburger led one member of the Manson Family, the murderous cult led by Charles Manson, to testify against the group's leader.

An American Beatles album featured a bizarre, gruesome image of the band as butchers, which was swiftly recalled.

Some people believe Paul McCartney died in a car crash in 1966 and was replaced by a lookalike.

The Beatles' 'Tomorrow Never Knows,' the final track from 1966's 'Revolver,' used innovative recording methods—including a rudimentary form of sampling—to redefine the sound of popular music.

After the bitter breakup of the Beatles, John Lennon and Paul McCartney only played music together one more time—at an impromptu studio session in 1974, joined by Stevie Wonder.

The BBC banned the Beatles' song 'A Day in the Life' for 5 years, fearing it encouraged drug use.

Paul McCartney announced his departure from the Beatles in a 1970 press release, surprising his bandmates.

The Beatles' song 'Taxman' was inspired by Britain's tax structure.

The Beatles' appearance on 'The Ed Sullivan Show' in 1964 launched Beatlemania in the US after the band struggled to break through to American audiences.

The poem behind 'Strange Fruit'

"Bitter Fruit" was written by Abel Meeropol, a teacher, under the pseudonym Lewis Allen, after seeing a photograph of a lynching. Eventually, he set the words to music, and the song was then performed by his wife and other singers. In 1938, he played it for Holiday, who began performing it at the New York's Cafe Society. (Some users may experience a paywall.)

The Beatles loved Motown Records, covering some of the label's songs while honing their skills as a club act in Germany.

Bob Dylan wrote and recorded songs that later became hits when they were covered by artists like Jimi Hendrix, Adele, and Guns N' Roses.

The American girl groups of the 1950s and '60s had a profound influence on The Beatles, who frequently paid homage to acts like the Marvelettes and the Ronettes

Rockwell's 'Murder in Mississippi (Southern Justice)' was a response to real events

The 1965 painting was inspired by the 1964 murders of three men—James Chaney, Andrew Goodman, and Michael Schwerner. The men were affiliated with the Council on Racial Equity and killed by the Ku Klux Klan in Philadelphia, Mississippi. The painting accompanied an article about the inequities of the justice system, which is why its title often includes the parenthetical "(Southern Justice)."

The Beatles' visit with Maharishi Mahesh Yogi helped inspire Western interest in Eastern spirituality

The Fab Four met with the guru—the creator of Transcendental Meditation—in 1968 in Rishikesh, India. The band's George Harrison and his wife had been interested in Indian culture for several years, but the meeting with Maharishi signified a meeting of Western popular culture with Eastern spirituality that would inspire the rising hippie movement.

The tragic history of 'the 27 Club'

Kurt Cobain's 1994 suicide followed an eerie pattern in rock 'n' roll history: Several of the music's brightest stars' lives end at the age of 27. That group includes Kurt Cobain, Jimi Hendrix, Janis Joplin, and Amy Winehouse. This exploration of the phenomenon delves into the eerie and tragic circumstances that continue to shape its relevance.

The Sex Pistols were created by the owner of a fashion store

Malcolm McLaren and his wife Vivienne Westwood owned and operated a provocative fashion store in London simply called Sex. McLaren created the Sex Pistols from kids who hung around the shop, none of whom were musicians, as a way to infiltrate the music industry.

Carole King wrote—and later regretted—the song 'He Hit Me (And It Felt Like a Kiss),' which she now believes excuses domestic violence.

The long history of Kurt Cobain suicide conspiracy theories

Cobain died by suicide in 1994, but it wasn't long before fans began espousing conspiracy theories alleging that the government or his wife and lead singer of Hole, Courtney Love, had him killed. Seattle police revisited the case in 2014, but determined that it was indeed a suicide.

Breaking down the music theory of Hitchcock's 'Psycho'

One of the defining features of Hitchcock’s film “Psycho” (1960) is the music, especially the sounds you hear during some particularly grisly scenes. This analysis from The Music Professor analyzes how that music complements the film, highlighting the way strings match the intensity of the film’s screenplay and black-and-white cinematography.

The Beatles were not an immediate success in the US—their label rejected their first two singles, and the band was mocked on the TV show 'American Bandstand.'

The surgeon who tried to save John Lennon says he can’t forget that night

Frank Veteran was a resident in 1980 on the night John Lennon was shot in New York. For years afterward, he tried to process the sight of seeing the Beatle dying in the hospital, including through art, but he says that the memories from the experience are still vivid.

The unsolved murder case of Martha Moxley and the overturned conviction of a Kennedy cousin

Moxley was murdered in 1975, and the case went cold for a quarter of a century until Michael Skakel—a young relative of the Kennedy clan—was convicted of the murder. Eleven years into his sentence, Skakel's conviction was overturned, prompting a new set of questions.

Stephen King's basement inspired a Ramones classic

The horror writer was a fan of the band and invited them to his home in Maine. While hanging out in the basement, Dee Dee Ramone, the band's bassist, stole away with a copy of King's "Pet Sematary" and wrote a song about it. The song appeared in the film adaptation of the book, which began shooting a month later.

A bootleg video of a 1966 conversation between Bob Dylan and John Lennon has long been a cryptic text for the artists' superfans.

Phil Spector's 'wall of sound' revolutionized girl groups—and pop music

The method captured a room of live musicians and transmitted the sound into a basement outfitted with more speakers and microphones. That sound was then sent into the central control room, producing a massive recording that sounded unlike anything else in pop music.

Listen to the Beatles' 'Revolver,' the band's groundbreaking 1966 album.

Lorne Michaels jokingly offered the Beatles $3K to reunite on 'Saturday Night Live,' which John Lennon and Paul McCartney briefly considered.

The Beat Generation inspired significant parts of 1960s counterculture

The Beat Generation championed the transformative power of psychedelics, rebelled against the post-war social order, and called for more radical politics. With a strong foothold in San Francisco, it's no surprise these themes were carried over to the city's 1960s counterculture, informing the larger national hippie movement.

Broadway hit 'Stereophonic' was inspired by Fleetwood Mac

The show follows a 1970s rock band while they're in the studio, tracking a new album, and mirrors many of the internal conflicts that led to Fleetwood Mac's 1977 record, "Rumours." The play was a massive hit, earning 13 Tony nominations (the most ever for a play). It won five, including best play.

In 1951, a small French town was likely overtaken by the fungus that ultimately led to LSD.

Explore all 58 famous figures—including artists, thinkers, politicians, athletes, and other pop culture icons—portrayed on the Beatles' 'Sgt. Pepper's Lonely Hearts Club Band' album cover.

The Beatles' labels released almost twice as many of the band's records in the US to capitalize on the band's popularity.

An early Sex Pistols show is credited with inspiring other influential acts

When the Sex Pistols first ventured out to a small music hall in Manchester, only 40 people were in attendance. But, like the longtail influence of the first Velvet Underground album, the show's impact was massive: In the crowd that night were members of Buzzcocks, the Smiths, and Joy Division.

How Kurt Cobain was influenced by the Beats

Fresh off the success of Nirvana's "Nevermind," band frontman Kurt Cobain reached out to his literary idol, the Beat writer William S. Burroughs, suggesting a collaboration. The correspondence led to "The 'Priest' They Called Him," a hard-to-find recording featuring Burroughs reading a story and Cobain on dissonant guitar.

The Beatles stopped touring in 1966, citing frustration with the era's limited sound systems.

A biker from Hell's Angels said Hunter S. Thompson's book about the group was mostly 'cheap trash'

Thompson's popular coverage of the motorcycle gang was not necessarily popular with the gang members themselves. In a bizarre and amusing TV interview from 1967, a biker is given the opportunity to confront Thompson about using the gang for profit, misrepresenting them, and failing to buy beer he promised them.

The cover of 'Abbey Road' was shot in a quiet London neighborhood in 1969

The unassuming setting became one of the most famous attractions in the city and was the cover of the Beatles' last-recorded album. It was shot in the late 1960s, when the Fab Four was the most famous band in the world.