Audio tools built in a working studio

Finish the mix. Keep the music.

Focused audio plugins and free browser tools, built by a producer with 25 years of real sessions behind him.

Explore the plugins Try The Button

One-time licenses · Local processing · No subscription

The line

Four tools. Four jobs finished faster.

One-Gesture Audio Finisher
The Button

One decisive control for the corrections that usually interrupt your flow.

Private beta · Launch price USD 39 · VST3 · Windows x64
Level Navigator
Sailor LUFS

Automatic gain navigation for steady levels and natural performances.

Private beta · Launch price USD 49 · VST3 · Windows x64
Stereo Motion Engine
Chorus Horus

Wide, moving stereo with active mono protection.

Private beta · Launch price USD 49 · VST3 · Windows x64
Spectral Space Maker
Easy Vocals

Spectral room for the vocal while the beat keeps its punch.

Coming soon · Launch price USD 49 · VST3 · Windows x64

Compare all plugins →

Try before anything

Hear the decision before reading the explanation.

Load your own audio into The Button demo, right in the browser. Or measure a track and see if it passes on Spotify and YouTube — the analyzer runs on your machine, your audio is never uploaded.

Open the live demo Measure your track — free (tool in Spanish)

No signup · Your audio never leaves your machine

Simple on the surface. Accountable underneath.

Each plugin is built around one production decision. The interface stays focused while the engine measures, adapts and protects the result.

Purpose-built DSP

One engine per job, not a bundle of presets.

Gain-matched A/B

Louder never wins the comparison by cheating.

Honest interfaces

Nothing moves on screen without a real measurement behind it.

Local processing

Every plugin keeps a local path — no cloud required.

The engine behind the line

Heavy DSP outside the DAW audio thread.

Compatible SE7EN plugins can process locally or delegate heavier work to Se7en Audio Server. Internal sidechain groups let them exchange control signals without extra DAW buses.

See how the engine works

Free tools

Useful before you spend anything.

Measure a track, plan a DJ set, check tempo ranges by genre, prepare a split sheet or try The Button from the browser.

Open the free tools

Who is behind this

Built by the person who uses them.

I am Julián Morales, producer and composer. These products began as solutions for my own sessions. Every public technical claim is tied to a tested behavior, a measurable result or a documented method.

About the studio →

From the lab

Latest work

Joaquin Will Be Back — Behind the Scenes
Joaquin Will Be Back — Behind the Scenes

Joaquin Will Be Back started from a beat that already had a certain weight, but it did not…

Listen / read →
The Rainbow Friends Song 2
The Rainbow Friends Song 2

This track is a collab between se7en beatlab, Lynamusic (Lynita), and Chocoblox. The main video on YouTube passed…

Listen / read →
Crayon
Crayon

This song was not written with commercial goals in mind. I wrote it for my son, who is…

Listen / read →

Work with me

Got a track going? Let's hear it.

I work across a lot of styles, so if yours mixes things up or is a bit odd, even better. Send me the demo and we'll listen — it doesn't need to be finished. Another head and another ear on it, no strings.

Write me Hear my beats

Free download

Get the Se7en BPM Index (PDF)

The full BPM-by-genre cheat sheet + a gain-staging guide. Free.