Rock and roll in the context of "The Beatles"

Pop music, or simply pop, is a genre of popular music that originated in its modern form during the mid-1950s in the United States and the United Kingdom. During the 1950s and 1960s, pop music encompassed rock and roll and the youth-oriented styles it influenced. Rock and pop music remained roughly synonymous until the late 1960s, after which pop became associated with music that was more commercial, ephemeral, and accessible.

Identifying factors of pop music usually include repeated choruses and hooks, short to medium-length songs written in a basic format (often the verse–chorus structure), and rhythms or tempos that can be easily danced to. Much of pop music also borrows elements from other styles such as rock, hip hop, urban, dance, Latin, and country.

A line dance is a choreographed dance in which a group of people dance along to a repeating sequence of steps while arranged in one or more lines or rows. These lines usually face all in the same direction, or less commonly face each other. Unlike circle dancing, line dancers are not in physical contact with each other. Each dance is usually associated with, and named for, a specific song, such as the Macarena or the Electric Slide (associated with the 1982 single "Electric Boogie") which are a few of the line dances that have consistently remained part of modern American culture for years.

Line dancing is practiced and learned in country-western dance bars, social clubs, dance clubs and ballrooms. It is sometimes combined on dance programs with other forms of country-western dance, such as two-step, western promenade dances, and as well as western-style variants of the waltz, polka and swing. Line dances have accompanied many popular music styles since the early 1970s including pop, swing, rock and roll, disco, Latin (salsa suelta), rhythm and blues and jazz.

Blues is a music genre and musical form that originated among African Americans in the Deep South of the United States around the 1860s. Blues has incorporated spirituals, work songs, field hollers, shouts, chants, and rhymed simple narrative ballads from the African-American culture. The blues form is ubiquitous in jazz, rhythm and blues, and rock and roll, and is characterized by the call-and-response pattern, the blues scale, and specific chord progressions, of which the twelve-bar blues is the most common. Blue notes (or "worried notes"), usually thirds, fifths or sevenths flattened in pitch, are also an essential part of the sound. Blues shuffles or walking bass reinforce the trance-like rhythm and form a repetitive effect known as the groove.

Blues music is characterized by its lyrics, bass lines, and instrumentation. Early traditional blues verses consisted of a single line repeated four times. It was only in the first decades of the 20th century that the most common current structure became standard: the AAB pattern, consisting of a line sung over the four first bars, its repetition over the next four, and then a longer concluding line over the last bars. Early blues frequently took the form of a loose narrative, often relating the racial discrimination and other challenges experienced by African Americans.

Rock music is a genre of popular music that originated in the United States as "rock and roll" in the late 1940s and early 1950s, developing into a range of styles from the mid-1960s, primarily in the United States and United Kingdom. It has its roots in rock and roll, a style that drew from the black musical genres of blues and rhythm and blues, as well as from country music. Rock also drew strongly from genres such as electric blues and folk, and incorporated influences from jazz and other styles. Rock is typically centered on the electric guitar, usually as part of a rock group with electric bass guitar, drums, and one or more singers.

Usually, rock is song-based music with a
₄ time signature and using a verse–chorus form; however, the genre has become extremely diverse. Like pop music, lyrics often stress romantic love but also address a wide variety of other themes that are frequently social or political. Rock was the most popular genre of music in the U.S. and much of the western world from the 1960s up to the 2010s.

Throughout the history of the British Isles, the land that is now the United Kingdom has been a major music producer, drawing inspiration from church music and traditional folk music, using instruments from England, Scotland, Northern Ireland, and Wales. Each of the four countries of the United Kingdom has its own diverse and distinctive folk music forms, which flourished until the era of industrialisation when they began to be replaced by new forms of popular music, including music hall and brass bands. Many British musicians have influenced modern music on a global scale, and the UK has one of the world's largest music industries. English, Scottish, Irish, and Welsh folk music as well as other British styles of music heavily influenced American music such as American folk music, American march music, old-time, ragtime, blues, country, and bluegrass. The UK has birthed many popular music genres such as beat music, psychedelic music, progressive rock/pop, heavy metal, new wave, industrial music, and drum 'n' bass.

In the 20th century, influences from the music of the United States, including blues, jazz, and rock and roll, were adopted in the United Kingdom. The "British Invasion"—spearheaded by Liverpool band the Beatles, often regarded as the most influential band of all time—saw British rock bands become highly influential around the world in the 1960s and 1970s. Pop music, a term which originated in Britain in the mid-1950s as a description for "rock and roll and the new youth music styles that it influenced", was developed by British artists like Black Sabbath, the Beatles and the Rolling Stones, whom among other British musicians led rock and roll's transition into rock music.

The culture of the United States encompasses various social behaviors, institutions, and norms, including forms of speech, literature, music, visual arts, performing arts, food, sports, religion, law, technology, as well as other customs, beliefs, and forms of knowledge. American culture has been shaped by the history of the United States, its geography, and various internal and external forces and migrations.

America's foundations were initially Western-based, and primarily English-influenced, but also with prominent French, German, Greek, Irish, Italian, Scottish, Welsh, Jewish, Polish, Scandinavian, Spanish and Portuguese regional influences. However, non-Western influences, including African and Indigenous cultures, and more recently, Asian cultures, have firmly established themselves in the fabric of American culture as well. Since the United States was established in 1776, its culture has been influenced by successive waves of immigrants, and the resulting "melting pot" of cultures has been a distinguishing feature of its society. Americans pioneered or made great strides in musical genres such as heavy metal, rhythm and blues, jazz, gospel, country, hip hop, and rock 'n' roll. The "big four sports" are American football, baseball, basketball, and ice hockey. In terms of religion, the majority of Americans are Protestant or Catholic, with a growing irreligious population. American cuisine includes popular tastes such as hot dogs, milkshakes, and barbecue, as well as many other class and regional preferences. The most commonly used language is English; while no law designates it official, a 2025 executive order declares English the official language. Distinct cultural regions include New England, Mid-Atlantic, the South, Midwest, Southwest, Mountain West, and Pacific Northwest.

Punk rock (or simply punk) is a subgenre of rock music that emerged in the mid-1970s. Rooted in 1950s rock and roll and 1960s garage rock, punk bands rejected the overproduction and corporate nature of mainstream rock music. Typically producing short, fast-paced songs with rough stripped-down vocals and instrumentation and an anti-establishment theme, artists embrace a DIY ethic with many bands self-producing and distributing recordings through independent labels.

During the early 1970s, the term "punk rock" was originally used by some American rock critics to describe mid-1960s garage bands. Subsequent developments such as glam and pub rock in the UK, alongside the Velvet Underground and the New York Dolls from New York have been cited as key influences. By the mid-1970s, the term "punk rock" had become associated with several regional underground music scenes, including the MC5 and the Stooges in Detroit; Television, Patti Smith, Suicide, the Dictators, Richard Hell and the Voidoids, and the Ramones in New York City; Rocket from the Tombs, Electric Eels and Dead Boys in Ohio; the Saints and Radio Birdman in Australia; and the Sex Pistols, the Clash, the Damned and the Buzzcocks in England. By late 1976, punk had become a major cultural phenomenon in the UK, giving rise to a punk subculture that expressed youthful rebellion through distinctive styles of clothing, such as T-shirts with deliberately offensive graphics, leather jackets, studded or spiked bands, jewelry, bondage clothing and safety pins.

Tin Pan Alley was a collection of music publishers and songwriters in New York City that dominated the popular music of the United States in the late 19th and early 20th centuries. Originally, it referred to a specific location on West 28th Street, between Fifth and Sixth Avenues in the Flower District of Manhattan, as commemorated by a plaque on 28th Street between Broadway and Sixth. Several buildings on Tin Pan Alley are protected as New York City designated landmarks, and the section of 28th Street from Fifth to Sixth Avenue is also officially co-named Tin Pan Alley.

The start of Tin Pan Alley is usually dated to about 1885, when a number of music publishers set up shop in the same district of Manhattan. The end of Tin Pan Alley is less clear cut. Some date it to the start of the Great Depression in the 1930s when the phonograph, radio, and motion pictures supplanted sheet music as the driving force of American popular music, while others consider Tin Pan Alley to have continued into the 1950s when earlier styles of music were upstaged by the rise of rock and roll, which was centered on the Brill Building. Brill Building songwriter Neil Sedaka described his employer as being a natural outgrowth of Tin Pan Alley, in that the older songwriters were still employed in Tin Pan Alley firms while younger songwriters such as Sedaka found work at the Brill Building.

The 1950s (pronounced nineteen-fifties; commonly abbreviated as the "Fifties" or the "'50s") (among other variants) was a decade that began on January 1, 1950, and ended on December 31, 1959.

Throughout the decade, the world continued its recovery from World War II, aided by the post-World War II economic expansion. The period also saw great population growth with increased birth rates and the emergence of the baby boomer generation.Despite this recovery, the Cold War developed from its modest beginnings in the late 1940s to a heated competition between the Soviet Union and the United States by the early 1960s. The ideological clash between communism and capitalism dominated the decade, especially in the Northern Hemisphere.

Black Southerners are African Americans living in the Southern United States, the United States region with the largest black population.

Despite a total of 6 million Black people migrating from the South to cities in the North and West from 1916 to 1970, the majority of the Black population remains concentrated in the Southern states. In addition, since the 1970s, numerous Black Americans have migrated to the South from other U.S. regions in a reverse New Great Migration, but they tend to be educated and to settle in urban areas. Black Southerners strongly contributed to the cultural blend of Christianity, foods, art, music (see spiritual, blues, jazz and rock and roll) that characterize Southern culture today.