Shampoo

Britpop is a UK-centered movement of the early-to-mid 1990s that revived classic British guitar-pop values—memorable hooks, concise songcraft, and everyday storytelling—while positioning itself as a confident alternative to American grunge. It celebrated Britishness in sound and subject matter, drawing heavily on 1960s and 1970s British pop and rock traditions. Stylistically, britpop tends to feature jangly or crunchy electric guitars, sing-along choruses, and tuneful melodies over straightforward rhythms. Lyrics often focus on ordinary life, class, romance, and wry social observation, typically delivered in unvarnished British accents. The production is generally clean and punchy, favoring clarity over heavy effects and emphasizing immediacy and radio-friendliness.

Riot grrrl is a feminist punk movement and music scene that emerged in the early 1990s in the United States, centered around Olympia, Washington, and Washington, D.C. It blends the raw immediacy of punk and hardcore with explicitly feminist, anti-sexist, and DIY politics, using zines, community organizing, and confrontational performance to challenge patriarchy in music scenes and society at large. Musically, it favors short, fast, and noisy songs, shout-sung vocals, and simple, forceful chord progressions, while lyrically addressing topics such as bodily autonomy, sexual assault, gender norms, queer identity, and scene politics.

Synth-pop is a pop-oriented style that foregrounds the synthesizer as its primary instrument, often paired with drum machines and sequencers. It favors clean, melodic hooks, concise song structures, and a sleek, modernist sound that ranges from cool and minimal to lush and romantic. Emerging at the turn of the 1980s from the UK new wave and post-punk scenes, synth-pop leveraged affordable analog and then digital keyboards to bring electronic textures into the mainstream. Its sonic palette includes arpeggiated basslines, shimmering pads, bright leads, gated or machine-driven drums, and polished vocals that convey both futuristic detachment and emotional immediacy.

Bubblegum is a bright, hook-saturated strain of late-1960s pop built for instant sing‑along appeal and teen/preteen audiences. Songs are short, cheerful, and shamelessly catchy, with bouncy 4/4 beats, simple major‑key chord cycles, handclaps, tambourines, and chantable or nonsense‑syllable refrains. Often created by producer-led studio projects and marketed via TV, cartoons, and colorful branding, bubblegum privileges irresistible choruses and uncomplicated lyrics about crushes, dancing, and schoolyard romance. It’s radio-first pop: uncomplicated, upbeat, and engineered for maximum earworm effect.

Rock is a broad family of popular music centered on amplified instruments, a strong backbeat, and song forms that foreground riffs, choruses, and anthemic hooks. Emerging from mid‑20th‑century American styles like rhythm & blues, country, and gospel-inflected rock and roll, rock quickly expanded in scope—absorbing folk, blues, and psychedelic ideas—while shaping global youth culture. Core sonic markers include electric guitar (often overdriven), electric bass, drum kit emphasizing beats 2 and 4, and emotive lead vocals. Rock songs commonly use verse–chorus structures, blues-derived harmony, and memorable melodic motifs, ranging from intimate ballads to high‑energy, stadium‑sized performances.

Novelty is a branch of popular song that foregrounds a "novel" hook—gimmicks, topical jokes, exaggerated sound effects, or playful pastiches—designed to grab immediate attention and often to amuse. It overlaps with comedy songs and musical parody, but not every humorous song is a novelty; the emphasis is on the conceit itself and its instant recognizability. The term emerged in the Tin Pan Alley era as one of the three big divisions of commercial popular music (alongside ballads and dance numbers), and the style surged in popularity in the 1920s–30s, with later revivals in the 1950s–60s and recurring viral waves in the internet age.