OK Computer

Alternative rock is a broad umbrella for guitar-based rock that emerged from the independent and college-radio scenes as a counterpoint to mainstream, commercial rock. It blends the energy and ethos of punk with the textural and songwriting experiments of post-punk, new wave, jangle pop, and noise rock, often foregrounding introspective or socially aware lyrics. Across its many strains—from the melodic minimalism of college rock to the loud-quiet-loud dynamics of grunge and the artful experimentation of Radiohead-era modernism—alternative rock prioritizes authenticity, sonic individuality, and a do-it-yourself approach. Its sound ranges from chiming, chorus-laden clean guitars to abrasive distortion and feedback, supported by straightforward rock rhythms or off-kilter grooves, and production that can be either raw and live-sounding or polished yet unconventional.

Buddy cop (as a soundtrack/style) refers to the sleek, urban action-music language that grew around 1980s and 1990s buddy-cop films: glossy analog and early-digital synths, punchy drum machines, bluesy electric guitar licks, and expressive saxophone leads. It typically balances propulsive action cues (for chases and shootouts) with cool, nocturnal grooves (for stakeouts and street-lit cityscapes), reflecting the contrast between the two protagonists: one volatile, one restrained. Harmonies often lean on minor-key progressions with modal color (Aeolian/Dorian), while hooks are delivered as memorable synth riffs or guitar/sax motifs. Production is characteristically “big 80s”: gated-reverb snares, chorus-laden guitars, and bright, FM/analog synth timbres—occasionally folding in funk-rock, jazz fusion, and, by the mid‑90s, touches of hip‑hop and new jack swing for swagger.

Gothic horror (in music) is an atmospherically driven dark style that draws on the imagery and sensibilities of Gothic art and literature—cathedrals, ruins, nocturnal rituals, funereal dress—to evoke a bleak, uneasy, and dreamlike mood. Musically it blends the brooding pulse of post‑punk and dark wave with church‑like organs, choirs, tolling bells, and orchestral colors inherited from Baroque and Romantic concert music. Expect minor keys, chant‑like melodies, chromatic harmonies, deep reverbs, and slow to mid‑tempo beats that suggest ritual procession as much as rock or electronic dance. Whether produced by rock bands, dark‑ambient projects, or soundtrack‑oriented composers, the result is cinematic, somber, and slightly otherworldly—like stepping into a candlelit nave at midnight.

High fantasy music evokes worlds that are fully invented and governed by their own laws, pantheons, and mythic histories. It is commonly associated with epic quests, ancient kingdoms, and magical forces. In practice, it blends orchestral film/game scoring with folk and medieval colors, choral writing, and at times symphonic or power metal. Textures range from pastoral (harp, whistles, soft strings) to martial (taiko/low drums, brass fanfares), with leitmotifs that represent characters, places, and factions. Set in a fictional world run by its own laws separate from the real world, the style prioritizes world‑building through timbre, modality, and recurring themes.

Narco película is a Mexican film subgenre whose stories center on fictionalized depictions of drug trafficking, cartel life, and the social worlds that surround them. Emerging in the late 1980s and booming through the 1990s direct‑to‑video market, these movies are fast‑paced crime dramas that blend action, melodrama, and moral fables about ambition, loyalty, and betrayal. Although narco película is fundamentally a cinematic category, music is essential to its identity. Soundtracks and diegetic songs commonly feature corridos (especially narcocorridos), norteño and banda ensembles, and ranchera balladry. Accordion, bajo sexto or requinto, tuba, brass, and snare‑driven two‑step rhythms frame narrative songs that name places, protagonists, and exploits—mirroring the films’ plotlines and giving the genre a distinctive musical signature tied to regional Mexican traditions.

Body horror (as a soundtrack style) is music crafted to evoke visceral transformations of the human body—mutilation, mutation, decay, degeneration, and grotesque metamorphosis—typically associated with the body‑horror film subgenre. Instead of traditional "themes and scares," it leans on disturbing timbres, invasive textures, and physiological pacing that mirror on‑screen flesh becoming other. Composers achieve this through atonal clusters, extended instrumental techniques, distorted electroacoustic processing, and industrial/noise sound design, often intercut with pulse-like rhythms (heartbeats, spasms, labored breathing) and wet, organic Foley. The result is an unsettling, tactile sound world that feels invasive, medicalized, and transformative—consistent with the body-horror focus on graphic bodily change.

Jitsuroku eiga ("true record films") is a gritty strain of Japanese crime cinema that blossomed in the early–mid 1970s. Although fundamentally a film subgenre, it carries a distinct musical identity in its scores: lean, documentary‑like underscore punctuated by tough, streetwise cues. Musically, jitsuroku eiga soundtracks fuse jazz and funk rhythm sections (dry drums, prominent bass, wah‑wah guitar) with sharp brass stabs, suspense strings, and occasional traditional colors (shakuhachi, taiko). Themes tend to be terse and motif‑driven rather than lushly melodic, reinforcing the genre’s semi‑documentary realism and moral ambiguity. The overall sound is tense, hard‑edged, and urban—ideal for chronicles of clan conflicts, police corruption, and post‑war social fracture.

Low fantasy (as a musical style tag) refers to scores and soundworlds that evoke grounded, real‑world settings into which subtle, anomalous magical elements intrude. Rather than the sweeping, high‑romance orchestration of epic or high fantasy, low‑fantasy music is typically intimate, textural, and restrained. Expect chamber‑scale orchestration, earthen percussion, drones and pads, folk timbres (plucked strings, wooden flutes), and minimal harmonic motion. The mood generally favors ambiguity and wonder mixed with unease—music that keeps one foot in a rational, lived reality while hinting at something otherworldly just beneath the surface.

Poliziotteschi (often called poliziottesco in Italian) refers to Italy’s gritty cycle of police and crime films made chiefly in the 1970s. Musically, these films were scored with a hard‑hitting blend of jazz‑funk, electric rock, and cinematic orchestration that mirrored the genre’s urban violence, high‑speed chases, and moral ambiguity. Typical scores feature wah‑wah guitars, driving breakbeats, muscular electric bass ostinati, biting brass sections, Rhodes/Clavinet keyboards, analog synth colors, and tense string figures. While firmly Italian in melody and arrangement, the sound was heavily influenced by contemporaneous French and American crime cinema and the funk/blaxploitation idiom, yielding a stylish, propulsive, and menacing musical language that has become a crate‑digging staple and a touchstone for modern “cinematic soul.”

Snuff film refers to the alleged production and distribution of motion pictures that depict real, non-staged homicide for commercial gain. While the term entered public discourse in the early 1970s and inspired sensational media coverage and moral panics, scholars generally agree that commercially circulated, studio-made snuff films—strictly defined—have not been verified. Instead, the label became a cultural myth that bled into exploitation cinema, pseudo-documentary horror, and later internet shock media. As an aesthetic, the idea of “snuff” profoundly influenced music and audiovisual subcultures that trade in extremity, transgression, and visceral affect. Industrial, noise, power electronics, harsh noise wall, dark ambient, witch house, and horrorcore often borrow the grainy textures, degraded fidelity, voyeuristic framing, and claustrophobic tension associated with snuff myths—strictly in fictional or symbolic form. Any actual depiction or facilitation of real harm is illegal and unethical; contemporary artists instead explore the trope as critique, simulation, or metaphor for media violence and desensitization.

Triad film is a crime‑cinema genre centered on Chinese Triad organizations and their subculture of brotherhood, loyalty, and violent entrepreneurship. It typically follows gang hierarchies, internal power struggles, and uneasy relationships with law enforcement. Stylistically, triad films mix gritty realism with stylized action, favoring moody lighting, nocturnal cityscapes, and a moral universe where friendship and honor clash with betrayal and corruption. While action and suspense are prominent, the genre also leans on melodrama and tragic arcs that humanize criminals and undercover cops alike. Although triad activity is transnational, the genre as codified in popular culture grew out of Hong Kong cinema and focuses on the China‑based crime syndicate of the same name, later expanding through co‑productions and remakes that carried its imagery and narrative tropes worldwide.

Vigilante is a film subgenre centered on a lone protagonist who, driven by personal loss or outrage, abandons formal law and order to pursue extra‑legal justice—often through escalating violence. Stories emphasize moral ambiguity, urban decay, and the perceived inadequacy of institutions to protect citizens. Its signature tone is gritty and uncompromising: night streets slick with rain, sirens and subways in the distance, and protagonists (sometimes cops, sometimes ordinary people) pushed past their limits. The musical language that came to define classic vigilante cinema mixes late‑noir "crime jazz" with 1970s urban funk and, later, analog synth menace—wah‑wah guitars, Rhodes electric piano, brass stabs, ostinato bass lines, and minor‑key, chromatic harmonies that heighten dread and determination.

Computer animation is animation created with digital software. It encompasses both 2D (vector and raster) and 3D (CGI) techniques, where movement is generated by keyframing, interpolation, procedural systems, physics simulation, and motion capture. The medium emerged from early computer graphics research and matured into a full production pipeline used for films, television, games, web series, and scientific visualization. Modern computer animation integrates modeling, rigging, texturing, lighting, rendering, and compositing, supported by powerful rendering engines and real‑time game technologies.

In French usage, “polar” refers to crime fiction; by extension, musique de polar denotes the distinctive sound of French crime-film scores from the 1960s–70s and their modern continuations. Musically it blends cool-jazz harmonies, noir-ish vibraphone and brushed drums with tense ostinatos for double bass, tremolo electric guitar, Hammond/Clavinet riffs and small string sections. Composers often alternate sparse, minor‑key cues for surveillance and dread with funkier chase cues and melancholic themes, creating a palette that is both urban and intimate. Notable early exemplars include Michel Magne’s 1965–67 crime scores later compiled as “Polars,” and François de Roubaix’s airy, modernist crime themes; recent French crime films keep the tradition alive with updated orchestration and electronics.

Sand animation is a frame-by-frame and live performance animation technique in which artists manipulate sand on a backlit or frontlit pane of glass while a camera captures the evolving images from above. By pushing, brushing, pouring, and erasing sand, the animator creates high-contrast silhouettes, gradients, and textures that transform fluidly from one scene to another. Because it is drawn with granular material in continuous motion, sand animation naturally favors metamorphosis, dissolves, and crossfades rather than hard scene cuts. The look ranges from bold, graphic silhouettes to painterly, smoky tones, and the process lends itself both to studio-made films (shot one frame at a time) and to live stage performances synchronized with music.

Art rock is a branch of rock music that treats the studio and the album as spaces for artistic experimentation, emphasizing conceptual ideas, ambitious arrangements, and cross-pollination with modernist and avant-garde traditions. It typically favors extended song forms, thematic or conceptual unity, and non-standard instrumentation (strings, woodwinds, synthesizers) alongside rock’s core band setup. Lyrically, it leans toward literary, surreal, or philosophical subjects and often adopts theatrical presentation. Where mainstream rock centers on immediacy and hooks, art rock embraces risk: unusual time signatures, timbral exploration, complex harmony, tape and electronic manipulation, and interludes that draw from classical, jazz, minimalism, and experimental music.

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.

Cartoon music is the fast‑cut, highly synchronized orchestral and jazz‑inflected scoring style written for light‑hearted, hand‑drawn animation—especially short, family‑aimed theatrical or television cartoons. Its signature sound blends classical orchestration with big‑band swing, ragtime, Tin Pan Alley tunes, circus flourishes, and musical "stingers" that track every action on screen (a technique often called "Mickey‑Mousing"). Expect rapid key changes, sudden tempo shifts, witty musical quotations, and colorful percussion and woodwind effects that turn the orchestra into a sound‑effects machine. Although the medium is visual, the musical language of classic cartoons became a genre in its own right, shaping how generations hear comedy, chase sequences, gags, and on‑screen antics.

A cappella is vocal music performed without instrumental accompaniment, by soloists or ensembles. The term, Italian for “in the manner of the chapel,” originally distinguished Renaissance polyphonic practice from Baroque concertato styles where instruments often doubled voices. Over the 19th century—amid a revival of Renaissance polyphony and a mistaken assumption that such music was always sung unaccompanied—the term solidified to mean any unaccompanied vocal performance. Today a cappella spans sacred and secular idioms, from chant and polyphony to doo‑wop, vocal jazz, collegiate and professional pop groups, and contemporary styles featuring vocal percussion and microphone technique. Very rarely, the term has also been used as a synonym for alla breve (cut time), though this usage is uncommon in modern practice.