How to Use CDJs: A Guide for First-Time Club DJs

By NaJade · DJ in Bangkok · Published September 29, 2026

This guide is part of how to learn to DJ: the complete guide.

Your first time on club gear doesn’t have to be terrifying. If you can mix on a controller, you already know most of this — the rest is preparation you do at home.

Walking up to a pair of CDJs for the first time is intimidating. They’re expensive, they’re in a booth with a crowd watching, and nothing about them looks like the controller you practised on. Here’s the reassuring part: if you can DJ on a controller, you already know the vast majority of what you need. Track loading, tempo, cues, loops, EQ — the same concepts, laid out differently. The genuinely new part is preparing your music on a USB drive, and that happens at home, calmly, days before the gig. Here’s the whole process.

CDJs play music from a USB drive you prepare in rekordbox’s export mode. Analyse your tracks, set hot cues and memory cues, build playlists, and export — allowing plenty of time, because it’s slow. Bring two drives. At the venue, plug in, press Link so every player can see your library, and mix exactly as you would on a controller.

What You’ll Find in the Booth

Pioneer DJ — now AlphaTheta — has been the club standard since the CDJ-1000 arrived in the early 2000s. The classic professional setup is two CDJ-3000s (or the older CDJ-2000NXS2) either side of a DJM-900NXS2 or DJM-V10 mixer. Learn it once and you can walk into most club booths in the world.

Setup	Where you’ll find it	What changes
CDJ-3000 + DJM mixer	Most clubs and festivals	The standard; everything below is a variation
CDJ-2000NXS2 + DJM	Many venues still	Older screens, same workflow
All-in-one (XDJ-RX3)	Smaller clubs, bars, events	One unit, identical USB workflow
Denon SC6000	Some venues	Different ecosystem — check before you go

Always ask the venue what’s in the booth before you prepare. More on the gear itself in my XDJ-RX3 review and Denon SC6000 review.

Preparing Your USB (At Home)

Use rekordbox in Export mode. The free version covers this. You can drag files straight onto a USB, but you’ll lose analysis, cues and most of what makes CDJs useful.
Import and let it analyse. Analysis writes the beat grid, BPM and key. Without accurate analysis, loops drift and cues land in the wrong place.
Check your grids. Especially on tracks with live drums or unusual intros — see organising your library.
Set hot cues and memory cues. They’re saved to the USB and appear on the CDJs automatically — see what are hot cues.
Build playlists for the gig, organised however you’ll want to find things under pressure.
Export — and allow real time. Exporting is slow. Give it hours, not minutes, and don’t leave it until the day.
Export to two drives. USB drives fail. A second one means you swap and carry on.

At the Venue

Plug your USB into one player. Your library appears on that deck.
Press Link on the other player to see the same drive across the network. If Link doesn’t find it, ask the engineer — the players need to be connected by network cable.
Select your source, find your playlist, use the rotary selector or touchscreen to choose a track, and press Load.
Cue works the same as on a controller. So do hot cues, loops and pitch.
The mixer does EQ, filters and effects — the DJM’s Colour FX are worth learning before you arrive.
Set your gain properly before the first track — see gain staging for DJs.

Getting Comfortable First

The single best thing you can do is practise on real CDJs before your first gig. Many cities have rehearsal studios that rent CDJ setups by the hour — an hour in one removes almost all the anxiety. If that isn’t available, an all-in-one like the XDJ-RX3 uses the same USB workflow at home.

A Note From NaJade

My first time on CDJs, I spent the first ten minutes convinced I’d forget how to do everything, and then realised I was doing exactly what I did at home on different buttons. That’s the experience almost everyone has. The nerves are about unfamiliarity, not difficulty — which is why the fix is so simple: get your hands on a set before it matters. The mistake I see most often isn’t anything in the booth; it’s the USB. People export the afternoon of the gig, something goes wrong, and they arrive with half a library or no hot cues. Do your prep days early, check it plays, bring a second drive, and the actual CDJs become the easy part. And ask the engineer anything. They’d much rather explain the Link button than watch you struggle with it in front of a full room.

Frequently Asked Questions

How do you use CDJs for the first time?

Prepare a USB drive at home in rekordbox’s export mode: import and analyse your tracks, check the beat grids, set hot cues and memory cues, build playlists and export. At the venue, plug the USB into one player, press Link on the other so both can see your library, select a track and press Load. From there, cueing, hot cues, loops and pitch work essentially the same as on a controller.

Is it hard to switch from a controller to CDJs?

Less than most people fear. If you can mix on a controller, you already understand the core concepts — track loading, tempo, cues, loops and EQ — just laid out differently. The nerves are usually about unfamiliarity rather than difficulty. The genuinely new part is preparing your music on a USB drive, which you do calmly at home. An hour practising on real CDJs removes most of the anxiety.

How do you put music on a USB for CDJs?

Use rekordbox in export mode, which is available in the free version. Import your tracks and let rekordbox analyse them to create the beat grid, BPM and key, set your cues, build playlists, then export them to the USB drive. You can drag files onto a USB directly, but you’ll lose the analysis and cues that make CDJs useful. Allow plenty of time, since exporting is slow.

What does the Link button do on CDJs?

It lets networked players share a single music source. When you plug your USB into one CDJ, your library appears on that player; pressing Link on another player lets it browse and load from the same drive over the network connection. If Link can’t find your drive, the players may not be connected properly by network cable — ask the venue’s sound engineer rather than troubleshooting mid-set.

What is the standard club DJ setup?

The classic professional booth is two Pioneer CDJ-3000s — or the older CDJ-2000NXS2 — either side of a DJM-900NXS2 or DJM-V10 mixer. Pioneer DJ, now AlphaTheta, has been the club standard since the early 2000s. Smaller clubs and bars increasingly use all-in-one units like the XDJ-RX3, which use the identical USB workflow. Always check with the venue what’s in the booth before preparing.

How many USB drives should I bring to a CDJ gig?

At least two, carrying the same exported library. USB drives fail, get corrupted, or occasionally aren’t recognised by a particular player, and with only one drive your set would be over. Export to both well before the gig and test that they load. Exporting from rekordbox is slow, so doing this days rather than hours in advance avoids arriving with a half-finished library.

About the Author

NaJade is a Bangkok-based DJ playing progressive house, melodic EDM, pop, and Thai music across clubs, rooftops, and weddings in Thailand. He teaches beatmatching and mixing to beginners both in person in Bangkok and online over Zoom. When he’s not behind the decks, he’s documenting the journey on YouTube, Instagram, and TikTok.

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