FEYYYO Studio

Tools for producers

Browser-based instruments I built to finish my own tracks faster. No installs: open, play, export, and drop it into your DAW.

01 / Instrument

Acid Sequencer

An acid bass and synth sequencer with a drum machine. Programme patterns, shape the sound, then export a 24-bit WAV of the mix or separate stems for Logic and other DAWs.

  • Acid bass / synth sequencer
  • Built-in drum machine
  • 24-bit WAV export: mix and stems
02 / Harmony

Visions

Synth soundscapes for tracks you've already started. Give it a key and BPM, pick a mood, and it builds chords, a pad, a melody and an arp to sit over your beat.

  • Five moods, eight progressions at a time
  • Shape: brightness, swell, space, echo, movement, tape
  • Seamless WAV loop or MIDI export
Early access

Get in first

The Studio opens to invited producers first, then to paid members. Join the list for an invite and launch pricing.

Why it's different

Made by a producer

Built around a real workflow: ideas fast, clean exports, nothing in the way.

Runs in your browser

Best in desktop Chrome, Edge or Brave. Nothing to install.

Yours to keep

What you make is yours. Export audio and MIDI for use in any project.