Question 1

Is there a free AI DJ set generator?

Accepted Answer

Yes — this one. Your first set needs no account, no card and no email, and it stays with you: sign up afterwards and it moves into your flows exactly as built. A free account then gets 3 AI builds a month, and Pro removes the limit.

Question 2

Can AI actually build a DJ set that mixes?

Accepted Answer

Only if something checks the transitions, and most tools do not. A language model on its own predicts plausible track names — it has no idea whether 9A follows 5A or whether 121 sits next to 134. Here the model proposes and the Mixgraph engine measures every candidate against the record before it on harmony, tempo, energy, groove, mood and vocal fit, discarding the clashes before the model gets to choose. Sets built this way average around 90 chemistry, with the best landing in the mid-90s.

Question 3

How does it build a set from a single sentence?

Accepted Answer

Your sentence becomes a specific brief first — a subgenre, a tempo band, an era and a shape, not just "house". The engine then works slot by slot, filtering and ranking every candidate against the previous record on its full chemistry model, and the AI picks the one that fits the scene and the arc. The chemistry numbers on screen are the engine's own, computed for that exact pair — not written afterwards to look convincing.

Question 4

What is chemistry — is it just key matching?

Accepted Answer

No. Chemistry reads six dimensions at once: harmonic relationship, tempo and rhythmic feel, energy flow, groove, mood and vocal compatibility, all derived from the track's own audio profile. Two records in the same key can sit badly together if the energy or the groove is wrong, and two in different keys can work beautifully when everything else lines up. Key and BPM are where other tools stop; they are where this one starts.

Question 5

How long a set can it build?

Accepted Answer

Ask in minutes or hours and it converts — roughly one record per five minutes. On this page, signed out, a set runs to 12 tracks, about 60 minutes. With a free account it goes to 24, about 2 hours. Either way it reads the length back to you as a track count, so a brief it misread costs you a correction rather than a retype.

Question 6

Can I tell it which track to open with?

Accepted Answer

Yes, with a free account. Name a record to open or close on, put one somewhere around the middle, say what the last few tracks should be, lean on particular artists, or rule things out — "no repeated artists", "nothing over 130". Write it in plain words and it shows you what it understood before it builds. Signed out on this page it reads those instructions back to you but builds from the catalogue at large, so the pinning itself needs the account.

Question 7

Which genres does it know?

Accepted Answer

Electronic dance music, in depth. House and its subgenres, tech house, deep house, techno, melodic house and techno, minimal and deep tech, progressive, trance, psy-trance, hard techno, drum & bass, UK garage, breaks, afro house, organic house, indie dance, disco and more — over 440,000 tracks, all analysed in-house. It commits to a specific subgenre per brief rather than a broad label. Outside electronic the catalogue thins out fast, so it is not the tool for a wedding pop set.

Question 8

Will it do warmup, peak and closing sets?

Accepted Answer

Yes, and they come out genuinely different. The planner reads an energy goal per phase from your brief: a warmup rises shallowly and never breaks into a peak, a peak-time set holds high energy with shape, a closer resolves. Try "warmup deep house, two hours" against "peak time techno, 130 BPM" — same engine, two sets with nothing in common.

Question 9

Can it use my own library?

Accepted Answer

With Pro, yes. Import your Rekordbox collection as an XML export and turn on library scope, and the builder picks only from records you already own. Tracks that are already in the catalogue get the full six-dimension read; anything not yet analysed is still usable, read on key and tempo. It works the same way in Flow Builder and Live Mode.

Question 10

Does it export to Rekordbox?

Accepted Answer

Rekordbox XML export is a Pro feature, alongside M3U and CSV. Every account, free included, can export the set list as plain text, and take the set into Live Mode to rehearse it. The Rekordbox path is the one that binds the set back to the files in your own crates, which is why it sits with the library features.

Question 11

What does "Hear the transitions" play?

Accepted Answer

It plays the set through in order, one short clip per record with a clean half-second fade between them, so you hear each handoff instead of reading a number and hoping. It is not a mix — nothing is beatmatched or blended — it is the fastest way to tell whether the shape of the set is right. The actual mixing happens in Flow Builder and Live Mode.

Question 12

Is it good enough to play out?

Accepted Answer

Treat it as a first pass, not a finished set. It gets the harmonic and tempo work right and hands you a defensible shape, which is the slow part — but you know your room and it does not. Most DJs build, swap two or three records for ones they trust, then rehearse it. That is the workflow it is designed for.

Question 13

How is this different from Spotify’s DJ feature?

Accepted Answer

Spotify’s DJ plays music continuously with a voiceover, for listeners rather than DJs — you cannot see a key, reorder a track or take the result anywhere. Mixgraph is a planning tool: every record carries Camelot key, tempo, energy, groove and vocal data, every transition is scored across six dimensions, and the set is yours to edit slot by slot, lock, rebuild and walk into a gig with.

Question 14

Why does it ask me to prove I am human?

Accepted Answer

Only after 5 builds from the same connection in a day. The builder is expensive to run, so the early ones are unchallenged and the check appears once an address looks unusually busy — it usually passes without you touching anything. A free account skips it entirely.

Capability	Mixgraph	General AI chatbotsChatGPT, Gemini	Key-analysis toolsMixed In Key, Tunebat
Plans a whole set	Yes	Yes	No
Checks every transition	Six chemistry dimensions	Nothing is checked	Key and tempo only
Verifies the record exists	Picks from over 440,000 analysed tracks	Can invent titles	Your own files only
Hear the handoffs	Plays the set in order	No audio	In your DJ software
Explains the move	In plain words	Plausible-sounding	Numbers only
Takes it to the gig	Live Mode, or export to Rekordbox	Copy and paste	Cues in your software
Free to try	One set, no signup	Varies	Paid licence

The AI DJ set builder that knows whether your tracks mix.

Describe your set

Watch it build a real set

Three passes, and the engine has veto over all of them

Reads the brief

Checks every candidate

Picks for taste

Real tracklists, real chemistry

Ask the AI DJ set builder for anything — type your own, or tap one to build

Sunset & golden hour

Peak time

Warmup & opening

Specific scenes

The principles baked into every pick

Set arc

Harmonic compatibility

BPM proximity

Energy & texture

Genre & era

The set above is a first pass, not a finished one

Adjust the brief

Edit by hand

Ask the assistant

Rehearse in Live Mode

Take it to your gear

Build from your own recordsPro

Other tools tell you what to play. This one tells you what mixes

DJ mixing guides

Flow Builder

Score my transition

Common questions