Equinity

Bounce is a high-energy regional style of hip hop that emerged in New Orleans in the early 1990s. It is built on fast, repetitive party grooves, commanding chants, and call‑and‑response hooks that directly engage dancers and the crowd. Its signature rhythmic bed centers on the "Triggerman" beat (from the Showboys' 1986 track Drag Rap) and the "Brown Beat" break, usually driven by punchy TR‑808 drums, handclaps, and chopped vocal samples. Lyrics tend to be chant-like, local, and instructional—naming neighborhoods, wards, and housing projects, and cueing specific dance moves (notably twerking). Bounce’s performance tradition connects to New Orleans second‑line and parade culture: it’s communal, percussive, and built for the club and block party. The result is a kinetic, minimal, bass‑forward sound that prioritizes movement, crowd interaction, and relentless momentum.

Drum and bass (DnB) is a fast, rhythmically intricate form of electronic dance music centered on breakbeats at roughly 160–180 BPM and powerful, sub‑heavy basslines. It grew out of the UK’s early ’90s rave and jungle scenes, combining chopped funk breaks (most famously the Amen break), dub and reggae sound‑system aesthetics, hip‑hop sampling, and techno’s futurist sound design. Across its many substyles—liquid funk’s soulful harmonies, techstep and neurofunk’s cold, machine‑like bass engineering, jump‑up’s hooky bass riffs, atmospheric DnB’s pads and space—drum and bass remains a DJ‑oriented, dancefloor‑driven genre that prizes tight drum programming, deep low end, and precise arrangement for mixing.

Dubstep is a bass‑centric electronic dance music genre that emerged in South London in the early 2000s. It is typically around 140 BPM and is defined by a half‑time rhythmic feel, sub‑heavy basslines, sparse yet impactful drums, and a strong emphasis on space, tension, and sound system weight. Hallmark traits include syncopated kick patterns, snares on the third beat of the bar, swung/shuffly hi‑hats inherited from UK garage, and modulated low‑frequency bass (“wobbles”) shaped with LFOs, filters, and distortion. Influences from dub reggae (echo, delay, and minimalism), jungle/drum & bass (bass science and sound system culture), and 2‑step garage (rhythmic swing and shuffles) are central. The style ranges from deep, meditative “dub” aesthetics (often called deep dubstep) to more aggressive, midrange‑driven variants that later informed brostep and festival bass. Atmosphere, negative space, and subwoofer translation are as important as melody or harmony.

Electro house is a high-energy branch of house music characterized by distorted, buzzing bass leads, crisp four‑on‑the‑floor drums, and dramatic, festival-ready drops. It typically runs around 125–130 BPM, favoring aggressive, sawtooth-based synth timbres, heavy sidechain compression, and big, riff-like hooks over lush chord progressions. Production emphasizes powerful low-end, gritty midrange textures, noise sweeps and risers, and tightly structured builds and breakdowns that set up explosive drops. While rooted in house and electro traditions, its sound design borrows from techno’s intensity and big beat’s punch, resulting in a bold, modern, and club-focused aesthetic.

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.

Future bass is a melodic, drop-focused style of electronic dance music built around lush, detuned saw-tooth chords, dramatic swells, and emotive, pop- and R&B-leaning progressions. It typically runs at 70–90 BPM (or 140–180 BPM in double-time), uses trap-inspired drums (808 kicks, crisp snares on the third beat, syncopated hi-hats), and features heavy sidechain compression for a breathing, "pumping" feel. Producers often layer shimmering supersaws, pitch-automated leads, and chopped/pitched vocal snippets to create euphoric, weightless drops that contrast with airy verses and cinematic builds. A hallmark is its glossy, future-leaning sound design—gliding chords, LFO modulation, wide stereo images—paired with catchy, sentimental melodies that make it equally club-ready and radio-friendly.

Future garage is a UK-born mutation of UK garage and dubstep that pivots from peak-time club energy toward intimate, headphone-focused listening. It is defined by shuffling 2‑step drum programming (swung hi‑hats, syncopated snares, ghost kicks), deep sine/sub bass, foggy pads, and the use of pitched, chopped R&B or soul vocal fragments as texture rather than lead melody. Producers often weave in field recordings (rain, street noise, vinyl crackle), generous reverb, and subtle sound-design to evoke a nocturnal, reflective atmosphere. Typical tempos hover around 130 BPM, with grooves that imply both half‑time glide and garage shuffle, and harmony that favors minor keys, suspended chords, and slow-moving, emotive progressions.

Glitch hop blends the rhythmic foundations of hip hop with the sound-design ethos of glitch and IDM. It is characterized by half-time, head-nodding grooves, intricately edited drums, and meticulous digital processing such as stutter edits, bit-crushing, time-stretch artifacts, and granular slicing. Typically sitting around 80–110 BPM (often felt in half-time), the style emphasizes heavy, syncopated bass lines, swung percussion, and detailed micro-edits that create a "broken yet groovy" feel. While largely instrumental, it often incorporates vocal chops, turntable scratches, and foley textures to add human feel and narrative color.

Hardstyle is a hard dance genre characterized by a pounding 4/4 kick at around 150 BPM, heavy distortion, and anthemic, festival‑scale melodies. Its signature sound is the hardstyle kick: a layered, distorted kick drum with a pitched, tonal tail that carries the track’s root note. Early hardstyle was defined by reverse‑bass patterns and gritty, techno‑leaning drive. From the late 2000s onward, "nustyle" brought brighter, euphoric supersaw leads, cinematic breakdowns, and pitched kicks, while the parallel rawstyle branch emphasized darker timbres, aggressive screeches, and relentless drive. Today the genre spans a spectrum from euphoric and vocal to raw and industrial, but the unmistakable kick‑led energy remains the constant.

House is a dance music genre that emerged in Chicago in the early 1980s, defined by a steady four-on-the-floor kick drum, off-beat hi-hats, soulful or hypnotic vocals, and groove-centric basslines. Typical tempos range from 118–130 BPM, and tracks are structured in DJ-friendly 16–32 bar phrases designed for seamless mixing. Drawing on disco’s celebratory spirit, electro-funk’s drum-machine rigor, and Italo/Hi-NRG’s synth-led sheen, house prioritizes repetition, tension-and-release, and communal energy on the dancefloor. Its sound palette often includes 808/909 drums, sampled or replayed disco/funk elements, filtered loops, piano/organ stabs, and warm, jazzy chords. Over time, house diversified into many substyles—deep house, acid house, French house, tech house, progressive house, and more—yet it remains a global foundation of club culture, known for emphasizing groove, inclusivity, and euphoria.

Melbourne bounce is a high-energy offshoot of electro house that emerged from Australia in the early 2010s. It is characterized by a driving 4/4 kick, short off-beat bass stabs that create a rubbery “bounce” groove, and sparse, percussive drops built around punchy lead stabs, brass-like synths, and tom/snare fills. Typically sitting around 126–130 BPM (often 128), the style favors minimal, festival-ready arrangements with big build-ups, chantable vocal chops, and highly DJ-friendly intros/outros. The sound is bright, playful, and kinetic—designed to work on large dancefloors while remaining simple enough to be irresistibly catchy.

Orchestral music refers to compositions written for an orchestra—a large ensemble typically built around a string section (violins, violas, cellos, double basses), complemented by woodwinds, brass, percussion, and often harp, keyboard, or other auxiliary instruments. A conductor coordinates the ensemble, shaping balance, phrasing, and expression. The style emphasizes coloristic timbre combinations, dynamic range from the softest pianissimo to explosive tuttis, and textures that can shift seamlessly between transparent chamber-like writing and monumental masses of sound. Orchestral writing underpins concert genres such as symphonies, overtures, and tone poems, as well as opera, ballet, and modern film and game scores. While orchestral writing evolved across centuries, its core craft centers on melody, counterpoint, harmony, register, and orchestration—the art of assigning musical ideas to instruments to achieve clarity, contrast, and narrative impact.

Psytrance (psychedelic trance) is a high-energy branch of trance music that emphasizes hypnotic repetition, richly modulated synth textures, and immersive sound design. Typically ranging from 138–150 BPM (with substyles slower or faster), it features a straight four-on-the-floor kick, a tight, rolling 1/16th-note bassline, and intricately layered FX—zaps, squelches, formant sweeps, and granular stutters—arranged to create a mind-bending, psychedelic journey. Tracks are commonly 6–9 minutes long, evolving through long-form tension and release. Harmony is sparse and modal (often minor, Phrygian, or Phrygian dominant), while rhythmic micro-variations, filter automation, and spatial motion (pans, dopplers, psychoacoustic tricks) carry the narrative.

Synthwave is a retro-futurist electronic genre that revives and reimagines the sound, texture, and visual culture of 1980s film scores, television themes, arcade games, and synth-pop. Characterized by analog-style synthesizers, arpeggiated basslines, neon-soaked melodies, and gated-reverb drums, it blends nostalgia with cinematic drama. Substyles include the uplifting, driving "outrun" sound, the softer and romantic "dreamwave/chillsynth," and the heavier, horror-tinged "darksynth." Typical sound palettes reference instruments like the Roland Juno series, Yamaha DX7, Oberheim and Prophet polysynths, with drum machines such as the LinnDrum, TR-707, and 909 (or their modern emulations).

Hardcore (often called hardcore techno in its early form) is a fast, aggressive branch of electronic dance music characterized by heavily distorted, punchy 4/4 kick drums, tempos ranging from roughly 160 to well over 200 BPM, and a dark, high‑energy aesthetic. It emphasizes percussive drive over complex harmony, using clipped and saturated kick-bass sound design, sharp hi-hats, claps on the backbeat, and harsh synth stabs or screeches. Vocals, when present, are typically shouted hooks, sampled movie lines, or crowd chants processed with distortion and effects. Originating in the Netherlands in the early 1990s, the style quickly splintered into related scenes and subgenres such as gabber, happy hardcore, Frenchcore, terrorcore, speedcore, and later hardstyle. Its culture is closely associated with large-scale raves, specialized labels, and distinctive visual branding.

Riddim is a minimalist, lurching strain of dubstep that emphasizes repetitive, syncopated bass motifs, a half‑time groove at around 140 BPM, and sparse, punchy drum work. Rather than the cinematic builds and maximal drops common in brostep, riddim focuses on hypnotic repetition, call‑and‑response bass phrases, and sub‑focused sound design that translates well on large sound systems. The style grew out of UK dubstep’s darker, sound‑system tradition, borrowing the cyclical backbone and versioning ethos of Jamaican reggae/dancehall riddims while retaining dubstep’s half‑time framework. The result is a club‑optimized form built for doubles, triples, and creative DJ phrasing, where momentum comes from groove, texture, and subtle variation rather than melodic development.