A planned set is not a script you are trapped inside. It is a small number of fixed points and a lot of room between them. This is the order of operations that survives contact with a real dancefloor — and the one mistake that sinks most plans.
Start with arithmetic, because it is the only part with a right answer. Tracks are typically five to seven minutes long but you rarely play all of one — call it four minutes of airtime each once your intros and outros are overlapping.
| Set length | Tracks to play | Candidates to prepare |
|---|---|---|
| 30 min | ~8 | 12 |
| 60 min | ~15 | 22 |
| 90 min | ~22 | 33 |
| 2 hours | ~30 | 45 |
Prepare about half again as many as you will play. The extras are not padding — they are the alternates you reach for when the room is not doing what you expected.
Open your library first and you will pick tracks you love, then spend an hour failing to order them. Decide the arc first. Four shapes cover most gigs:
Write down roughly how many minutes each section gets. That is your budget, and it is what stops a warm-up quietly becoming a peak-time set 20 minutes in.
Pick three records before any others: the opener, the peak and the closer. These carry the most weight and the fewest substitutes — you usually know all three before you start.
This is the step that makes the rest tractable. Ordering 22 tracks is an impossible problem to hold in your head; ordering the six between your opener and your peak is an easy one. Anchors turn one hard problem into three short ones, and they are what you rebuild around when a set has to change on the night.
Now the mechanical part. Between anchors, sequence so that each pair is playable: compatible keys, and a tempo move you meant to make. Our guide to harmonic mixing and the Camelot wheel covers which keys sit next to which.
Do not play your set start to finish to check it — that takes as long as the gig and tells you little. Play the last 60 seconds of each track into the first 60 of the next. A 15-track set is 14 transitions and about 25 minutes of work.
You are listening for three things: do the basslines fight, do the vocals overlap, and does the phrasing line up so the drop lands on a downbeat rather than halfway through a bar. Most sets fail at two or three specific transitions. Find them now and they stop being a problem.
A plan that lives in your head does not survive a dark booth. Set memory cues and hot cues at the points your transitions actually use — the bar where you start the blend, the drop, the point you bail out — rather than at generic positions.
Then verify the export. Cues written by one application and read by another are the single most common way a prepared set arrives at the club empty. Export to the USB, put the stick back in, and confirm the cues are still there before you leave the house.
Planning too tightly. A fixed 22-track running order has one route through it and no answer when the floor is slower than you expected, when the DJ before you overruns, or when someone requests something that would genuinely work.
The fix is the anchor structure in step 03. Fixed points, flexible routes. Know your opener, your peak and your closer cold, know two alternates for every slot between them, and you can rebuild live without ever being lost.
Set length calculator · How many tracks are in a DJ set? · Harmonic mixing and the Camelot wheel · Bars and phrases · Exporting to USB for CDJs
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