About us

Less time organizing. More time mixing.

SimPlay is the smart player for DJs that learns how you organize your music and cuts the time it takes to prep your sets. While you're thinking about the next mix, SimPlay is organizing your library.

A DJ's time should be spent mixing.
The reality of every DJ

Every DJ knows this feeling.

Download music Move files Listen to previews Rename tracks Classify genres Find the BPM Find the key Build playlists Move folders Reorganize it all

Week after week. Until the collection stops feeling like a library — and starts to feel like chaos.

We asked something very simple: why are we still organizing music like it's twenty years ago? That's how SimPlay was born.

Our mission

Not another player. The assistant every DJ wishes they had.

One that learns how you organize your collection. That understands how you work. That automates the repetitive tasks — and gives you back the one thing that matters most. Time.

Because a DJ's time should be spent mixing. Not filing away tracks.
How SimPlay works

From a folder of files to a set that flows.

You import your music

Drop in your tracks. SimPlay takes it from there.

SimPlay analyzes your collection

It listens to the audio itself, track by track — it doesn't trust the tags.

It learns how you organize

Your corrections teach it your logic — not a generic one.

It classifies automatically

Energy, genre and key — without you lifting a finger.

It builds a smart library

Everything filed, searchable, ready.

You prep your next set

In minutes. The way it always should have been.

Your Musical Identity

We don't believe two DJs are alike.

Some organize by energy. Others by groove. Others by the moment of the night. Others by harmony. Others by the kind of track. SimPlay learns that way of working. It doesn't try to change your flow — it learns from it.

Over time it builds a unique representation of how you choose music. That's your Musical Identity — not an algorithm, not a setting. An extension of how you play.
What we believe

Five principles behind every decision.

Time matters.

Hours spent organizing music are hours you're not creating.

Technology should disappear.

The best AI is the kind that works without you ever thinking about it.

Every DJ is different.

SimPlay learns your way of working. It doesn't impose another.

Your library is your most important asset.

Thousands of tracks are years of work. We treat them that way.

Everything should feel simple.

Because that's our whole philosophy. Simple. Play.

Who's behind this

Hi. I'm Gonzalo Órdenes.

Software engineer, data architect, and a DJ in love with electronic music. For years I've built AI platforms and data systems across all kinds of industries.

But I kept hitting the same problem prepping my own sets: too much time organizing music, too little time mixing it. I never found a tool that truly understood how a DJ works.

So SimPlay was born. Not to compete with Spotify or Apple Music, but to build the tool I always wished I had before stepping into a booth. Today it's still an independent project, with one clear obsession: helping DJs win back their time.

Gonzalo Órdenes · Founder, SimPlay
Where we're going

The road ahead.

Today
Professional player
Smart library
Personalized organization
Assisted classification
Coming soon
Automatic AI classification
Smart energy detection
Harmonic compatibility
Automatic set prep
Semantic search
Cross-device sync
Shared profiles
The future

The operating system of the modern DJ.

We don't just want to build a player. We want a place where preparing a set happens intelligently — from importing music to finding the perfect track to close the night.

Thanks for coming this far.

If you made it here, you probably see music the way we do. A DJ shouldn't lose hours organizing songs. They should be discovering music, creating mixes, experimenting and enjoying it. We'll take care of the rest.

Welcome to SimPlay.
Get SimPlay

Less time organizing. More time mixing.