Track Catalog · Always Growing

Engineer Your
Perfect Set

You're not just picking tracks — you're engineering a journey. Get a complete, harmonically-mixed set in 60 seconds: matched keys, a real energy arc, and every transition handled.

Currently building: Afro House

3 Free Sets. No Credit Card. No commitment — try it, keep what you build.
Start Building
Generated Set · Tech House
After Hours
Tech House · 90 min · 16 tracks · 129–134 BPM
01NeckMau P10A129
02Make My DayESSE (US)8B130
03In This Bih'Chris Lorenzo2B130
04Out of My MindJoshwa11B132
05Addicted To BassDom Dolla8A134
Try a genre
Exports straight into your DJ software
Live Demo

Real Tracks. Real Algorithm.

Pick a genre — the engine builds an actual set from a growing track catalog. Free account, no card.

LIVE_DEMO.exe — FREE ACCOUNT, NO CARD CATALOG: ALWAYS GROWING
Process

How SetAura Works

From idea to a professional, playable set in under 60 seconds

Set Your Parameters

Genre, mood, BPM, duration — plus the occasion, so it fits the room.

Algorithm Builds the Arc

Harmonic key matching, BPM progression, and a real energy arc.

Preview Every Track

30-second previews load right in the builder — hear it before you buy on Beatport.

Swap, Buy & Export

Swap any track, export to Rekordbox/Serato, or buy direct on Beatport.

Save Versions

Every set auto-saves. Restore any of your last 10, any time.

What You Get

Built for Real DJs

Every set is engineered — not just suggested

Circle of Fifths Harmony

Every transition is scored for harmonic compatibility using the Circle of Fifths. No jarring clashes — just silky, crowd-approved key changes.

Energy Arc Engineering

Opener → build → peak at 65% → close. The energy curve is shaped to the arc you choose: journey, peak, steady, or festival.

Instant Swap Alternatives

Any track can be swapped for 3 harmonically compatible replacements — with a note on exactly why they fit the slot.

Mix Transition Validator

Every track-to-track transition is scored live — key compatibility, BPM delta, energy shift. SMOOTH, WARNING, or ROUGH badges tell you exactly where to focus before you play.

Chart-Aware Algorithm

Beatport chart hits, bestsellers, and top-artist tracks surface higher in your recommendations — so your sets stay on-trend.

Teach It Your Taste

Thumb up or down any track. The algorithm remembers and fine-tunes future recommendations to match your style.

Export to Rekordbox & Serato

Send your finished set straight to Rekordbox, Serato, or a plain CSV for your own prep sheet — every track, key and BPM. From browser to CDJ in one click.

My DJ Stats

Your average BPM, most-used key, #1 genre, and a real breakdown of what you actually build — pulled from every set you've generated, not a guess.

Live B2B Sessions

Build a set together in real time. Start a session, share the code, and genre, vibe, BPM and gig context sync instantly on both screens — one generation, two decks.

Pricing

3 Free Sets. No Card Needed.

Build 3 professional sets completely free. When you're ready for more, go Pro from £9.99/month — or £95.88/year.

Try Free Now

View full pricing details →

Why SetAura

Less prep. More play.

Every great set is a story — an opener, a build, a peak, a comedown. But getting there usually means hours of crate-digging, matching keys by hand, and second-guessing transitions the night before a gig.

Genre & vibe in, full set out

Pick a genre and a vibe — the engine builds a complete set. Hours of crate-digging, gone.

Every transition, verified

Harmonic keys matched and mapped to a real energy arc — not a guess, not eyeballed.

Straight to your software

Hands off to Rekordbox or Serato. The grunt work disappears. The taste stays yours.

FAQ

Questions, answered

Is SetAura free to try?
Yes — every new DJ gets 3 free sets to start, no credit card needed. Paid plans unlock unlimited sets and the full pro toolkit.
How does it actually work?
Pick a genre and set the venue vibe. The engine builds a complete set from a growing track catalogue — matching harmonic keys, BPM and a real energy arc — in about 60 seconds. Every transition is scored before you play.
Can I export to Rekordbox or Serato?
Yes. Export a Rekordbox XML playlist, a universal M3U that imports into Serato and most other DJ software, or a plain CSV with every track's artist, title, key and BPM for your own prep sheet. Your set structure, keys and BPM come across — point the tracks at your local library and you're ready.
Can I see stats on the sets I've built?
Yes — sign in and your profile has a My DJ Stats dashboard: average BPM, your most-used harmonic key, your #1 genre, total minutes built, and a breakdown of what you actually generate over time. It's built from your real saved sets, not an estimate.
Can two DJs build a set together?
Yes — start a live B2B session from the builder and share the 6-letter code or invite link. Genre, vibe, BPM range, duration and gig context sync instantly on both screens as either of you makes changes. One person generates the set; both of you see the result at the same time.
How many genres are covered?
34 across 4 categories — house, techno, trance, drum & bass, amapiano and more, drawn from a growing track catalogue.
Where do the tracks come from?
A curated, growing track catalogue with measured BPM and harmonic keys — not estimates. Every track links out so you can preview it and buy the DJ-quality file.
Do I need DJ software or experience to start?
No. SetAura runs in your browser — build a set in minutes, then export to your software when you're ready to play.
Start building · 3 free sets