There’s a specific state of listening that the chill-out room was designed to produce, which is different from both dancing and background music and probably doesn’t have a precise name in English. It’s the state you fall into when the music is too demanding to ignore and too gentle to require active response — when you’re fully present with what you’re hearing but without the physical compulsion that peak-time house creates. The late nineties produced an unusual concentration of music that operated in that state, and I’ve been returning to those albums for twenty-seven years.
This is a personal list more than a critical one. These are the records that lived in my car and in my headphones during a specific period of my life, that I learned from as a DJ because they showed me how to create sustained atmosphere without relying on tempo or volume, and that still hold up in ways that surprise me when I return to them.
Massive Attack — Mezzanine (1998)

I’d argue that “Mezzanine” is the most sonically oppressive album ever made that you’d actively want to spend time inside. The darkness here is not affectless — it has emotional weight, and the album deploys that weight with extraordinary control across its running time. “Angel,” which opens the record, sounds like something slowly drowning in its own bass. “Teardrop” is one of the most perfectly constructed songs of its decade. The whole thing is coherent in a way that later Massive Attack records never quite matched.
What it teaches as a DJ: sustained atmospheric density. You don’t need fast tempos or dramatic drops to hold a room. You can build and release tension at a quarter of the speed and the effect on a listener can be equally profound.
DJ Shadow — Endtroducing… (1996)
Technically this is 1996 rather than late nineties, but I’m including it because it continued to be discovered and absorbed throughout the late nineties and its influence runs directly through everything else on this list. It was also the record that most concretely changed how I thought about DJing and music making as adjacent practices.
“Endtroducing” was made entirely from samples — an achievement that prompted a Guinness World Record entry — but the more interesting fact is that it doesn’t sound like anything else. It sounds like a complete world with its own atmosphere and logic. The way it moves between moods without losing coherence, the way it uses texture as a compositional element as important as melody or rhythm — these are techniques that have implications for DJing that go well beyond the electronic music context.
Portishead — Portishead (1997)
The self-titled second album, rather than the debut “Dummy,” is the one I’ve returned to most. It’s darker and more uncomfortable, which perhaps explains why “Dummy” gets more attention in retrospective assessments. “Machine Gun” sounds like something running at low oxygen levels. “Over” could be the closing track to a devastating film.
Beth Gibbons’ voice is doing something specific that I’ve never heard anyone else do — using conventional pop-vocal technique to deliver content that’s genuinely disturbing in ways that remain hard to specify. That quality, the ability to affect a listener before they’ve worked out why, is something I’ve been thinking about in relation to music selection ever since.
Air — Moon Safari (1998)
“Moon Safari” is probably the least uncomfortable record on this list and possibly the best entry point for anyone coming to late nineties chill-out for the first time. Nicolas Godin and Jean-Benoît Dunckel created something that sounds like a French film score from 1965 that somehow got made with synthesisers in 1998. “Sexy Boy” gets played at the expense of the rest of the album, but the album is the point. From start to finish it maintains a mood that very few records achieve for a full hour.
I’ve used tracks from “Moon Safari” in opening sets when I wanted to establish an atmosphere before the tempo arrived, because the record creates a particular kind of relaxed, attentive feeling in a room that’s useful for a certain kind of night.
Kruder & Dorfmeister — The K&D Sessions (1998)
Peter Kruder and Richard Dorfmeister were doing something specific in the nineties that their peers weren’t quite matching: taking existing house and electronic tracks and transforming them into something slower, smokier, and more meditative through a process that was technically remixing but felt more like reimagining. “The K&D Sessions” is a double album of these remixes and it remains one of the best arguments for the chill-out room as a genuinely creative space.
Their version of Bomb the Bass’s “Bug Powder Dust” is the version I think of as canonical. The approach — take something with energy and find its quieter, slower interior — is a lesson in what downtempo can do that I’ve returned to many times when thinking about the relationship between tempo and emotional weight.
Boards of Canada — Music Has the Right to Children (1998)
This one sits slightly differently from the others because it’s more explicitly nostalgic — it deliberately sounds like decayed, half-remembered sounds from childhood, like a home video from the 1970s with the colour slightly wrong. That should make it sentimental in the limiting sense, but it doesn’t, because the Sandison brothers are processing that nostalgia into something more abstract and melancholy than straight remembrance.
The influence of Boards of Canada on electronic music produced in the two decades since is enormous and often unacknowledged. The specific treatment of synthesis and sampling that made this album sound the way it does has become embedded in the production vocabulary of a huge range of artists across multiple genres.
St. Germain — Tourist (2000)
Technically this is the year 2000, but the late nineties continued into 2000 in ways that calendar logic resists, which is actually true of both music and culture. Ludovic Navarre’s project St. Germain made “Tourist” by layering live jazz recordings over house beats and deep bass lines in ways that should have been messy but were instead genuinely elegant. The jazz-and-house combination that “Tourist” represents was attempted by many artists in the late nineties and achieved by very few. Navarre treated the jazz as a living element rather than a sample — the improvisational quality of the instrumental performances breathes through the precision of the house production, and the result is music with a relaxed authority that very little electronic music achieves.
What the Era Taught Us
The late nineties chill-out moment produced music that was genuinely experimental within commercial constraints — albums that were dark, atmospheric, and demanded real attention from the listener, but that also found large audiences and had lasting influence. This combination is rarer than it looks in retrospect.
For DJs, this era is worth studying specifically because it demonstrated what music can do at lower tempos and volumes — how atmosphere can be built and sustained through texture, mood, and tonal colour rather than through beat intensity. Contemporary artists like Bonobo, Tycho, and Four Tet are continuing this tradition in different ways. But the late nineties records are the canonical examples, and knowing them gives you a richer vocabulary for the slower, deeper parts of any set.
If you’re building a library that spans this territory alongside newer material, the guide to where to find and buy music as a DJ covers the platforms where this kind of curation makes sense alongside contemporary releases.
Frequently Asked Questions
What is chill-out music and where did it come from?
Chill-out music emerged from the chill-out rooms at raves and clubs in the late eighties and early nineties — spaces set aside from the main dance floor where music was slower and more atmospheric. It developed as a genre through the nineties, drawing from trip-hop, ambient electronic music, jazz, and downtempo production. The late nineties were its most commercially successful and critically interesting period.
What’s the difference between trip-hop and chill-out?
Trip-hop — associated primarily with the Bristol sound of Massive Attack, Portishead, and Tricky — is more specifically a genre with particular sonic characteristics: heavy, sample-based production, minor key melodies, and a darkness that distinguishes it from more straightforwardly relaxing electronic music. Chill-out is a broader term for slower, atmospheric electronic music generally. Most trip-hop qualifies as chill-out, but not all chill-out is trip-hop.
Are these albums still relevant to listen to today?
Yes, and more so for DJs than for casual listeners, because they represent a period when the relationship between tempo, atmosphere, and emotional impact was being worked out in genuinely creative ways. The techniques — building sustained mood through texture rather than energy, treating sampling as composition rather than reference — remain directly applicable to what contemporary artists and DJs are doing.
What contemporary artists are continuing the chill-out tradition?
Bonobo, Tycho, Four Tet, Jon Hopkins, and Floating Points all operate in territory that connects to the late nineties chill-out tradition. The ambient side is continued by artists like William Basinski and Brian Eno. The jazz-electronic crossover that St. Germain explored appears in artists like GoGo Penguin.
How can DJs use chill-out music in their sets?
As establishing atmosphere at the beginning of a night before the tempo builds. As transitions between higher-energy sections that need a different emotional register. In specifically downtempo or ambient contexts where the goal is sustained atmosphere rather than dance floor energy. The discipline of building mood through texture, tone, and emotional temperature rather than BPM transfers directly to how you construct any kind of DJ set.
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