Bricolage

Jazzstep is a subgenre of drum and bass that fuses jazz harmony, timbres, and an improvisational sensibility with the fast, syncopated breakbeats of the UK jungle/DnB continuum. Typical hallmarks include swung and ghost‑noted breakbeats at 165–175 BPM, upright or electric "walking" basslines, lush Rhodes piano or vibraphone chords, and saxophone or trumpet phrases—either sampled from classic sessions or performed anew. Harmonically, it favors extended chords (9ths, 11ths, 13ths), chromatic passing tones, blue notes, and modal colors, giving it a smooth yet propulsive, late‑night club atmosphere. Compared with adjacent styles like liquid funk, jazzstep leans more explicitly into jazz vocabulary and instrumental colors, while retaining the momentum and dancefloor architecture of drum and bass.

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.

Nu jazz is a late-1990s movement that blends contemporary electronic production with the improvisational language and harmony of jazz. It keeps jazz’s extended chords, modal colors, and live soloing, but places them over programmed beats, sampled textures, and synth-driven arrangements. Typical tracks feature warm Rhodes or piano voicings, roomy horns, and deep bass sitting alongside house, broken beat, or downtempo grooves. The result is music that feels both club-ready and listening-focused, bridging intimate jazz sensibilities with modern electronic sound design.

Leftfield is a broad umbrella term for experimental, boundary‑pushing electronic and dance music that sits to the "left" of the mainstream. Rather than adhering to standard club formulas, it privileges adventurous sound design, unexpected rhythms, and collage‑like production choices. While the term is sometimes used loosely, in practice it refers to a UK‑rooted sensibility that blends elements of house, techno, ambient, dub, breakbeat, and hip‑hop into unconventional forms. Leftfield music often emphasizes texture and atmosphere, favors asymmetry over predictable drops, and prizes originality over genre purity.

Trip hop is a downtempo, atmospheric fusion of hip hop rhythm and sampling techniques with the textures of dub, soul, jazz, and ambient music. Emerging from the Bristol scene in the early 1990s, it favors slow, head‑nodding breakbeats, deep bass, and cinematic sound design. The style is characterized by moody harmonies (often in minor keys), woozy tape- and vinyl-derived timbres, and liberal use of delay and reverb. Vocals frequently alternate between intimate, breathy singing and spoken word/rap, and lyrical themes tend toward noir, introspective, and melancholic subjects. Strings, Rhodes pianos, turntable scratches, and field recordings are common, creating a shadowy, filmic vibe.