American blues music provided the framework for rock 'n' roll, jazz, and other American forms.

Jazz brought together ragtime and blues

Ragtime was a popular music genre that blended African-American spirituals, European folk songs, and military marches. Blues, brought to New Orleans by free Black people seeking opportunities, allowed musicians to play within basic standards. Jazz combined both forms by merging the syncopated, dance-friendly sounds of ragtime with the soulful, brass-instrumental style of the blues.

Rock 'n' roll's history in 60 seconds

In the late 1940s, rock 'n' roll emerged from a mix of blues, country, gospel, and jazz. It gained traction through radio, rebellious icons, and evolving sound. This overview traces the genre’s roots, rise, and lasting influence—from early pioneers to the British Invasion and beyond.

Explore an interactive timeline of rock 'n' roll's origins in blues, swing, country, and other genres.

The Great Migration spread jazz to various parts of the country

The large-scale migration of Black Americans looking to escape Jim Crow laws in the South began in 1915 and helped bring New Orleans music to other parts of the country, including Chicago, New York, Kansas City, Detroit, and Los Angeles.

Country music can be traced back to Colonial America

The genre begins with the folk music of the Colonial settlers, blending the area’s regional sounds, including gospel, African spirituals, and Anglo-Saxon, Scottish, and Celtic ballads.

Jazz provided a soundtrack for the Civil Rights Movement

Songs like Billie Holiday's "Strange Fruit," which portrayed the grim brutality of lynching, and John Coltrane's "Alabama," which was modeled on the rhythm of a speech by Martin Luther King Jr., were the backbeat of the movement.

Over time, 'rock 'n' roll' eventually became 'classic rock,' largely due to radio station trends.

Jazz was an integral part of the Harlem Renaissance

The Great Migration transformed New York City's Harlem neighborhood into the epicenter of Black American art, with artists such as Duke Ellington, Louis Armstrong, and Bessie Smith regularly performing. The music not only provided the backbeat to the cultural scene—it often influenced it, with Harlem Renaissance poets, in particular, inspired by jazz's approach to rhythm and improvisation.

Bluegrass, a subgenre of country music, allows every participant to take a solo

The music grew popular after World War II and, like country, was based on a combination of blues, spirituals and Celtic folk songs. Bluegrass has a "high, lonesome sound," as pioneered by Bill Monroe, and features breaks for every melody instrumentalist to take a solo.

Listen to Jackie Brenston's 'Rocket 88,' widely considered the first rock 'n' roll song.

Western swing merged country with jazz

For as long as country music has been set to record, its artists have experimented with the genre’s boundaries. Look no further than this track from 1946, Bob Wills’ “Roly Poly.” The song is a classic example of Western swing, a country subgenre that blended country and jazz.

In the 1920s, country was often called 'hillbilly music'

The term was meant to describe the rural people who typically performed the Appalachian folk music. Though Black people were also making country music at the time, their records were categorized as “race music.”

Ray Charles' 'Modern Sounds in Country & Western Music' albums blurred genre lines

Released in the midst of the Civil Rights Movement, Charles’ records showed that country music, by then largely segregated, was an American music, no matter one’s background.

A DJ helped popularize the term 'rock 'n' roll' to resell rhythm and blues to a broad audience.

Chuck Berry was one of rock 'n' roll's early innovators.

How British youth resurrected overlooked American soul music

Motown released some of the 1960s' biggest soul records and changed the sound of pop music. The label also inspired countless smaller, regional labels that released songs by lesser-known artists that received limited attention. That changed with the rise of British Northern Soul, an underground scene that repurposed these obscure records (including several overlooked Motown releases) for all-night dance parties and, in the process, minted some unexpected American superstars.

Jazz improvisations are often based on well-known standards

Similar to blues, folk, and country music, jazz relies on a shared tradition of common songs that its artists learn, cover, and rework in their own unique ways. Jazz musicians are often able to easily improvise with other musicians because they share a knowledge of the songs and their languages.

The electric microphone led to a country music boom

The electric microphone provided enhanced audio and greater portability, saving the fledgling record industry and making recording outside of New York and Camden, New Jersey, possible. This proved critical for capturing early country and rock ‘n’ roll.

'Livery Stable Blues' was the first jazz recording and helped popularize the genre

The 1917 song by the Original Dixieland Jass Band was the first jazz recording to be issued and put the New Orleans sound on the national stage, along with inspiring several soundalikes.

20th-century country music was influenced by Hawaiian instruments

When people talk about influences on country music, they mention the European and African folk traditions that blended together to form the earliest country standards. Hawaiian music has had an incredible influence on country music, too, though, especially in terms of the genre's sound: the steel guitar and lap steel.

When rock expanded to Nigeria in the 1960s, it became an integral part of the country's civil war.

New Orleans' Congo Square birthed what would become jazz

The city's enslaved people congregated in the city square on Sundays, bringing together the musical traditions of their disparate cultures through drum circles, communal dancing, and call-and-response singing. The rhythmic style that evolved in the area would eventually give rise to ragtime and, subsequently, jazz.

Jazz built the template for hip-hop

Hip-hop was born out of obscure samples, including many that were taken from the annals of jazz. That style was especially popular in rap's early eras, with the subgenre "jazz rap" becoming an accurate descriptor for New York groups like A Tribe Called Quest and Gangstarr.

Jelly Roll Morton claimed he invented jazz, though experts disagree

The pianist and arranger was one of the genre's biggest names in the early 20th century, though very few believed him when he claimed he had invented the music in 1902. One of his biggest contributions to the genre was a 1938 session with ethnomusicologist Alan Lomax, who recorded nearly 8 hours of music and stories that have become an essential part of the music's history.

Miles Davis' 'Kind of Blue' changed the genre by pioneering modal jazz

Davis was an adept bebop trumpet player, but he grew tired of the style. With 1959's "Kind of Blue," he pioneered a new style of jazz, called modal jazz, that focused less on improvising on chord progressions and more on open, tone-based expression.

How the Vietnam War changed rock 'n' roll

This short video essay analyzes how rock music responded to US involvement in Vietnam, from the protest folk of Phil Ochs and Bob Dylan to the popularity of rock and soul records with soldiers stationed abroad.

See a timeline of jazz's history

Jazz began in 19th-century New Orleans, though its roots go back even further. This timeline situates the music's evolution alongside American and world history, offering an illuminating exploration of the genre.

Southern rap redefined the sound of hip-hop in the '90s

In the 1980s, most attention focused on New York, the birthplace of hip-hop, and Los Angeles, the epicenter of its burgeoning gangsta variant. By the mid-90s, though, artists like Outkast, Master P, and Missy Elliott shifted the focus to the south.

Hughes' poems brought blues and jazz to poetry

Poets like Walt Whitman and Claude McKay inspired Hughes, but he was also enamored with blues and jazz music. The styles informed the way he structured his verses, with Hughes employing repetition and rhythm in ways similar to the standard 12-bar blues form and playing with meter in a way that recalled the improvisation of jazz.

How smooth jazz took over the '90s

As jazz entered the '70s, it was at a crossroads. While the genre's figureheads explored fusion and free jazz, which intentionally flouted mainstream convention, other artists began veering towards pop. Eventually, that sound would be called "smooth jazz."

How underground radio revitalized rock 'n' roll

Early FM was a wasteland and quickly became the domain of amateurs and risk-takers, including many stations and DJs who played music that flew in the face of mainstream trends. This history of the band's scrappy beginnings unpacks how it realigned the rock charts.

Jazz's popularity inspired a moral panic

When jazz exploded in the 1920s, some believed the music's sudden popularity was the sign of a rotten nation, with one 1920 address at the University of Wisconsin proclaiming, "We are in deadly fear of the Jazz Devil, the demon which is consuming the country." Often, the connections were racialized, with columnists and preachers suggesting that jazz's Black artists were attempting to degrade white America.

Billboard's early music charts were racially segregated

In 1942, the publication introduced the Harlem Hit Parade chart, listing the top 10 records sold at select record stores in the majority-Black borough of New York. In 1945, it changed the chart’s name to Most Played Juke Box Race Records, using the music industry term (“race record”) that identified recordings by Black artists, even if they played music markedly similar to the white artists on the other charts.

Free jazz embraced the avant-garde

Ornette Coleman's 1959 album "The Shape of Jazz to Come" abandoned traditional notions of melody and structure, inadvertently creating "free jazz," a subgenre that embraced absolute musical freedom and gained popularity in the countercultural 1960s.

Sister Rosetta Tharpe is considered the godmother of rock 'n' roll for her influential electric guitar playing.

The word 'jazz' evolved from slang for 'energy' and was used to describe a baseball pitch before it came to mean a genre of music.

At the height of its popularity, ragtime, a precursor to jazz, was criticized as dangerous, 'unmusical rot.'

'Shuffle Along,' a 1921 Broadway musical, brought jazz to American musical theater and helped pave the way for Black culture in the 20th century.

The classic girl group sound arrived with doo-wop

Doo-wop was a type of vocal-based pop music popular in the '50s that coincided with the rise of early rock 'n' roll. The mid-tempo, harmony-heavy songs about teenage life provided the template for the girl group sound, which arrived at the end of the decade.

How baseball shaped Black America during Reconstruction

A cornerstone of the budding Black culture following the Civil War was baseball, with several clubs springing up in Black neighborhoods and leaders like Frederick Douglass cheering on the players, including his son, who played for a team in Washington. This detailed history of the early Black leagues unpacks how the game enhanced the upwardly mobile community—and why that fact led to the segregation of what would become Major League Baseball.

Béla Fleck took the banjo from Appalachian porches to African villages and Carnegie Hall

In a conversation recorded at a Philadelphia instrument shop, Fleck reflects on how an instrument associated with a single American folk tradition became his vehicle for bluegrass, jazz, classical, African folk, and orchestral music. He has long advocated that every living room should have a banjo, and he highlights how he has integrated the instrument across genres in this fascinating discussion.

Irish music became popular in the US during the 19th century

The influx of Irish immigrants in the mid-1800s, driven by starvation and abysmal employment opportunities, led to a significant Irish-American culture, especially in urban hubs such as New York, Boston, Philadelphia, Chicago, and San Francisco.

The sound of country music has evolved over its lifespan

Like any genre, country music is constantly evolving. This in-depth analysis from NPR illustrates how the notoriously traditionally minded industry has been redefined, time and time again, by its greatest artists. More recently, it highlights stars like Kacey Musgraves, Sam Hunt, and Maren Morris for taking it in new directions.

The food took root with Black Americans in the Civil War era

Because the technique requires little equipment and can tenderize tough or undesirable cuts of meat like ribs, barbecue took root among impoverished Black Americans in the late 1800s. When these communities moved north during the Great Migration, barbecue followed.

The GI Bill—the 1944 legislation that gave World War II veterans benefits including funding for college—helped build the first college jazz programs.

Rapping has roots in numerous aspects of the Black oral tradition

Although “rapping” began in New York with hip-hop in the early 1970s, it can be traced back to griots, who were storytellers in West Africa, and “toasting,” which was a similar talk-sing style practiced by dancehall DJs in Jamaica.

Jazz musicians use different melodic approaches to produce improvised performances

While jazz musicians are known for their improvisational skills, they rely on years of training and a complex understanding of compositions to inform their improvised solos, using a song's structure and chords to make their in-the-moment choices. Although jazz artists could, in theory, play whatever they wanted, musicians often employ common melodic approaches—such as scalar improvisation and arpeggios—to generate solos.

Buddy Bolden assembled the first jazz ensemble

The New Orleans cornetist was a legend in the city, sometimes referred to as "king," for his electrifying performances, which captivated local dance halls by blending ragtime, blues, and gospel music. Unfortunately, recording technology was limited at the time, so there are no recordings of Bolden, though the song "Buddy Bolden's Blues" remains a standard to this day.

The Great Migration helped transform Harlem into the epicenter of Black culture

Starting in 1910, millions of Black Americans moved from the South to escape segregation, violence, and dismal work opportunities. They moved to urban areas in the North, Midwest, and West. Chief among them was Manhattan's Harlem neighborhood, which became an especially desirable location for Black people around 1910.

Yodeling wasn't intended to be music

Alpine herders originally used the technique to call cattle. When it made its way to the US, in the South and Appalachia, yodeling was a popular singing style in "hillbilly music," which eventually evolved into country.