stems

example free website for client-side music demixing with Demucs + WebAssembly

🎛 Stemgen is a Stem file generator. Convert any track into a Stem and have fun with Traktor.

Python parser and tools for MUSDB18 Music Separation Dataset

Python I/O for STEM audio files

AceForge is a local-first AI music workstation for Apple/OSX based on Ace-Step, DeMucs, XTTSv2

MIDIfren is an Audio Stem & MIDI Processor in Python🎵. Convert audio to MIDI, extract stems, sonify MIDI files ...

Spleeter implementation using PyTorch with support for conversion to Core ML

Tools to convert sigsep mus dataset from STEMS <-> WAV

Claude Code toolkit for Ableton Live projects: stem verification, tempo/drift analysis, MIDI transcription/comparison, and safe .als editing.

YouTube -> Spleeter -> Stems

Demucs wrapper for remixing audio files with additional customizations

Music Slow Downer, Pitch Shifter, Stem Splitter, Key & Chord Detector, Bar/Beat Detector for Music Practice

Separate any song into stems directly on your machine using hardware acceleration and state-of-the-art models.

Clean up, reset and sequence imported audio stems in Ableton Live. Revert audio clips back to their 'true' state.

ReaDashboard - A modern project launcher for REAPER built with ReaImGui. Plus a bunch of other useful tools and scripts.

Packaging of audio files / stems.

🎛️ Xeon Audio Split — Native macOS AI stem separation app (SwiftUI + PyTorch/MPS). Split songs locally into vocals, lead/backing vocals, drum kit pieces (kick/snare/toms/cymbals), bass, guitar & piano. Sample-accurate multitrack mixer, offline export, 100% on-device.

RAIN-MASTERING-DISTRIBUTION-ENGINE

Provides an interface for the Spleeter API by Deezer

A fair, open-source dual-tier music license for samples, loops, stems, and beats.