Cannabis and music have been inseparable for a century — from Louis Armstrong’s New Orleans jazz clubs to Cypress Hill’s platinum records. This is the complete story of how ganja shaped sound.
The first documented widespread cannabis use in American popular music occurred in the jazz scene of the 1920s and 1930s. Cannabis had arrived in New Orleans from Mexico and the Caribbean by the early 20th century, circulating through the port city’s diverse working-class communities. Jazz musicians adopted it enthusiastically. Louis Armstrong smoked cannabis daily throughout his career and wrote about it extensively in letters and interviews, calling it a “thousand times better than whiskey.” He was arrested for possession in 1930 outside a nightclub — a public relations incident that Anslinger’s Bureau of Narcotics exploited in its propaganda campaign. Armstrong’s defiance was deliberate: he viewed cannabis as a benign pleasure being criminalised specifically to target Black musicians and their audiences.
The Harlem jazz scene of the 1930s developed an entire cannabis subculture. “Tea pads” — early cannabis social clubs operating in private apartments — proliferated through Harlem, operating openly until police crackdowns in the late 1930s. Cab Calloway’s 1931 “Reefer Man” and “Reefer Song” addressed cannabis explicitly in recorded music that sold to mainstream audiences. The “Hepcat” lexicon of jazz culture included extensive cannabis vocabulary: reefer, muggles, tea, sticks. Cannabis was integrated into the social fabric of jazz performance — backstage, between sets, in the after-hours clubs. The connection between cannabis and jazz improvisation was noted by musicians as enhancing focus on rhythmic nuance and releasing inhibitions around experimentation. Cannabis’s effects on the brain’s creative processes supports what jazz musicians reported empirically.
The pivotal moment in cannabis’s transition from jazz subculture to mainstream rock culture is well documented: Bob Dylan introduced The Beatles to cannabis in a New York hotel room in August 1964. The Beatles had been loosely familiar with cannabis but had not smoked it properly. Dylan’s enthusiastic endorsement and the shared experience that evening is credited by Beatles historians including Mark Lewisohn as a direct influence on the band’s subsequent musical evolution. John Lennon described the session as transformative. The music that followed — the introspective, psychedelically influenced songs of Rubber Soul (1965), Revolver (1966) and Sgt. Pepper (1967) — marked the end of straightforward pop and the beginning of rock as an artistic form with ambition to match any serious music. Cannabis was not the only influence, but the cultural connection to the music is clear.
Jimi Hendrix, Janis Joplin, Grateful Dead, Jefferson Airplane and Jim Morrison all used cannabis openly and addressed it in interviews. The psychedelic rock movement’s emphasis on extended improvisation, sonic experimentation and consciousness expansion aligned naturally with cannabis’s effects. Festivals like Woodstock (1969) and Isle of Wight (1970) made cannabis use at live music events visible to mass audiences. The counter-cultural association of rock music with cannabis became so strong that by the 1970s, cannabis was a near-universal element of rock concert culture. Explore the 1960s counterculture to understand the broader context.
No musical genre has a deeper, more theologically grounded relationship with cannabis than reggae. Reggae emerged from Jamaican ska and rocksteady in the late 1960s and carries the Rastafari spiritual framework, including cannabis as the holy herb, at its philosophical core. Bob Marley, Peter Tosh, Bunny Wailer and the broader Wailers school produced music in which cannabis references are not peripheral decoration but central to the spiritual message. Peter Tosh’s 1976 song “Legalize It” was one of the first explicit cannabis legalisation anthem songs recorded by a major artist — Tosh was not being provocative but articulating sincere Rastafari theology and political conviction. The song was banned in Jamaica. Tosh performed it defiantly at a concert attended by Prime Minister Michael Manley and Jamaican leader Bob Marley. Read the full story in our Bob Marley and cannabis guide.
Reggae’s global spread through the 1970s and 1980s carried Rastafari ganja culture to audiences who had never been to Jamaica. In the UK, young people from Jamaican diaspora communities and white youth who adopted reggae culture formed the cultural backbone of the movement that would eventually produce the legalisation advocacy of the 1980s and 1990s. Reggae also birthed dancehall, which maintained cannabis culture themes while updating them for a more urban, commercially oriented sound.
Hip-hop normalised cannabis in mainstream popular culture more completely than any previous genre. From the early Snoop Dogg and Dr. Dre collaborations of the early 1990s to Wiz Khalifa’s cannabis-brand empire today, cannabis is embedded in hip-hop culture at every level. Cypress Hill’s debut album (1991) and “Black Sunday” (1993) made cannabis the central subject of major-label hip-hop for the first time. Method Man, Redman, Big Pun, Biggie and Jay-Z all referenced cannabis use in ways that reached audiences far beyond any previous cannabis-associated music. The cultural normalisation of cannabis in hip-hop during the 1990s is a significant factor in the attitudinal shift that enabled state-level legalisation movements in the 2000s and 2010s. Explore Snoop Dogg’s cannabis journey for the most prominent individual story.
The cannabis music connection continues evolving: festival culture has embraced legal cannabis at events in Colorado, California and Nevada. Cannabis-branded music events operate alongside licensed retail. Artists with their own cannabis brands now include Snoop Dogg (Leafs by Snoop), Willie Nelson (Willie’s Reserve), Jay-Z (Monogram) and Wiz Khalifa (Khalifa Kush). The music-cannabis relationship has completed its arc from underground subculture to mainstream commercial integration within a single century. See cannabis celebrities for the current landscape. Also explore how cannabis affects your personal listening experience in our euphoria and relaxation effects guides.
Reggae, hip-hop, jazz, psychedelic rock and progressive rock have the strongest historical and cultural associations with cannabis. Reggae integrates cannabis into its Rastafari spiritual framework. Hip-hop normalised cannabis references in mainstream pop culture from the 1980s onward. Jazz was the first genre where cannabis use became culturally visible in the US.
Cannabis activates the default mode network in the brain, associated with creative thinking and pattern recognition. Studies show cannabis can enhance divergent thinking and emotional response to music. Many musicians report heightened sensory perception, reduced inhibition and increased focus on rhythmic detail. Individual responses vary significantly by tolerance, dose and cannabinoid profile.
Louis Armstrong was the most outspoken early jazz cannabis advocate and user. Cab Calloway\'s 1931 hit Reefer Man addressed cannabis directly. Milton Mezzrow was a cannabis dealer in the Harlem jazz scene of the 1930s whose memoir Really the Blues documented its use. Dizzy Gillespie and Charlie Parker also used cannabis during the bebop era.
Bob Dylan famously introduced The Beatles to cannabis in a New York hotel room in 1964. The Beatles had been using cannabis-based cough medicine but had not smoked it. This encounter is credited with influencing the psychedelic turn in The Beatles\' music from Rubber Soul (1965) onward, fundamentally changing the direction of popular music.
Snoop Dogg, Wiz Khalifa, Cypress Hill, Method Man, Redman and Schoolboy Q have built substantial careers around cannabis culture. Cypress Hill\'s Black Sunday (1993) was the first hip-hop album to debut at number one while addressing cannabis themes throughout. Snoop Dogg has become the highest-profile cannabis entrepreneur in the entertainment industry.