toolspool

Stems ST-02

What it does

Stems ST-02 is a powerful and easy-to-use audio separator that provides state-of-the-art vocal and instrumental isolation using Facebook's Open Source Demucs Library. It's a major upgrade from Deezer's "Spleeter" model, now using Facebook's "Demucs v4" model. It also includes key + bpm detection. It's intuitive interface makes it an invaluable tool for DJs, producers, and music learners alike.

Core features

  • Audio separation into vocals, drums, bass, and other tracks
  • Key + BPM detection
  • Uses Facebook's Demucs v4 model

Use cases

  • Isolating vocals for remixes or covers
  • Creating instrumental versions of songs
  • Practicing DJing with isolated tracks
  • Learning music by analyzing individual instrument parts

Reviews

Big-picture takes: what it's for and whether it delivers. High-engagement videos from YouTube — not sponsored.

Ai MAGIC! 🤯 How to Get STEMS and MIDI from ANY Song?!

Curtiss King TV · 232K views

I Tested the Most Powerful Stem Splitters – Here’s Who WON!

LANDR · 83K views

The BEST Way to Use AI Stems in REAPER for Insane Remixes | ReMix Anything in REAPER using AI Stems

REAPER Mania · 59K views

Tutorials

Step-by-step: exactly how to get things done with it.

Moises Tips: How to Generate Audio Stems with AI Studio

Moises · 3.6M views

Add a Layer: Generate Stems That 100% Match Your Existing Tracks | ACE Studio Tutorial

ACE Studio · 176K views