A440 Records

Electronic is a broad umbrella genre defined by the primary use of electronically generated or electronically processed sound. It encompasses music made with synthesizers, drum machines, samplers, computers, and studio/tape techniques, as well as electroacoustic manipulation of recorded or synthetic sources. The genre ranges from academic and experimental traditions to popular and dance-oriented forms. While its sonic palette is rooted in electricity and circuitry, its aesthetics span minimal and textural explorations, structured song forms, and beat-driven club permutations. Electronic emphasizes sound design, timbre, and studio-as-instrument practices as much as melody and harmony.

Jazz is an improvisation-centered music tradition that emerged from African American communities in the early 20th century. It blends blues feeling, ragtime syncopation, European harmonic practice, and brass band instrumentation into a flexible, conversational art. Defining features include swing rhythm (a triplet-based pulse), call-and-response phrasing, blue notes, and extended harmonies built on 7ths, 9ths, 11ths, and 13ths. Jazz is as much a way of making music—spontaneous interaction, variation, and personal sound—as it is a set of forms and tunes. Across its history, jazz has continually hybridized, from New Orleans ensembles and big-band swing to bebop, cool and hard bop, modal and free jazz, fusion, and contemporary cross-genre experiments. Its influence permeates global popular and art music.

Soundtrack is music created to accompany and enhance visual media such as film, television, and video games. It includes original scores (instrumental or vocal music composed specifically for the picture) and, at times, curated compilations of pre-existing songs. Stylistically, soundtrack is a meta-genre that can encompass orchestral symphonic writing, jazz, electronic and synth-driven textures, choral forces, popular song, and experimental sound design. Its defining trait is functional storytelling: themes, motifs, harmony, rhythm, and timbre are shaped by narrative needs, character psychology, pacing, and editing. Common features include leitmotifs for characters or ideas, modular cues that can be edited to picture, dynamic orchestration for dramatic range, and production approaches that sit well under dialogue and sound effects. Because it must synchronize to picture, soundtrack often uses clear dramatic arcs, tempo maps, and hit points.

Alternative is an umbrella term for non-mainstream popular music that grew out of independent and college-radio scenes. It emphasizes artistic autonomy, eclectic influences, and a willingness to subvert commercial formulas. Sonically, alternative often blends the raw immediacy of punk with the mood and texture of post-punk and new wave, adding elements from folk, noise, garage, and experimental rock. While guitars, bass, and drums are typical, production ranges from lo-fi to stadium-ready, and lyrics tend toward introspection, social critique, or surreal storytelling. Over time, “alternative” became both a cultural stance and a market category, spawning numerous substyles (alternative rock, alternative hip hop, alternative pop, etc.) and moving from underground circuits to mainstream prominence in the 1990s.

Film noir (as a musical style) refers to the dark, urban sound world created for 1940s–1950s American crime dramas and psychological thrillers. Its musical language blends late‑Romantic/early‑Modern classical color with jazz and blues idioms to evoke fatalism, moral ambiguity, and nocturnal cityscapes. Typical features include minor keys, chromatic melodies, smoky saxophone or muted trumpet lines, brushed swing or slow blues grooves, and tense orchestral textures (tremolo strings, low brass, contrabassoons). Harmonies favor extended and altered chords (m7♭5, m6, m9, ♭9/♯11 tensions), chromatic mediants, diminished sonorities, and pedal-point suspense. Instrumentation often couples studio orchestra strings, woodwinds, and harp with a small jazz rhythm section and solo winds, producing a "torch song meets street danger" atmosphere.

Hollywood (as a music genre) denotes the stylistic language of American film music and screen musicals shaped around the Los Angeles studio system. It is characterized by lush late‑Romantic orchestration, bold leitmotivic themes linked to characters and ideas, and tightly synchronized cues that heighten on‑screen drama. While its orchestral core stems from European symphonic tradition brought by émigré composers, Hollywood music also absorbed American popular idioms—Tin Pan Alley songcraft, jazz/big‑band colors, and later rock, electronic timbres, and sound‑design—creating a flexible, narrative‑first style that can shift from sweeping romance to suspense, comedy, or spectacle within a single score. In practice, “Hollywood” spans two intertwined streams: (1) symphonic film scoring for dramas, adventures, epics, and animation, and (2) cinematic song forms found in screen musicals and contemporary film pop to carry story and character.