Upload your track
Drag in a full mix: MP3, WAV, FLAC, or M4A. Up to 250 MB and 12 minutes per track.
Liner Notes · Studio
Every Track
Has Layers.
SonicStem helps you hear them.
Upload a full song and separate it into clean vocals, drums, bass, and instruments. Detect BPM, key, and Camelot, then convert to MP3 or WAV. Studio-quality stem separation, wrapped like liner notes.
Built for artists, producers, DJs, engineers, and music creators.
Stem Separation BPM + Key MP3 / WAV Chord MIDI LUFS Pitch + Speed
Liner Notes Studio Ready
01 · Upload Track Loaded
midnight-drive.wav
3:24 · 44.1 kHz · Stereo
Track Readout
BPM
122
Key
A min
Camelot
8A
LUFS
-14
Choose Tools
All Stems Chord MIDI MP3 / WAV
Run Tools
What You Get
Every layer, cleanly lifted
Separate any track into four studio-quality stems, then keep going with analysis, conversion, and export.
Vocals
Clean isolated vocal track
Drums
Full kit, cleanly separated
Bass
Low-end stem isolation
Other / Instruments
Everything else, production-ready
BPM · Key · Camelot
Automatic tempo, musical key, and Camelot value for every track.
LUFS Loudness
See where your master sits with an integrated LUFS loudness reading.
Pitch + Speed
Preview at any pitch and tempo, with optional pitch preservation.
MP3 / WAV Export
Convert stems or the full track to MP3 or WAV at the quality you need.
Chord MIDI Export
Detect chords and export them as a MIDI track.
Download All ZIP
Grab one stem at a time, or every output in a single ZIP.
Studio Process
How SonicStem works
Choose your tools
Pick vocals, music, or all stems. Add chord MIDI, and convert to MP3 or WAV, then run the tools.
Download stems, MIDI, or files
Pull individual stems, the converted audio, the chord MIDI, or the full ZIP. Everything production-ready.
Pricing
Simple, transparent plans
Start free. Create an account and use the studio right away. Plans below reflect what's available today and what's coming as we grow.
Free
$0 / forever
- ✓Sign up free, no invite needed
- ✓BPM, key, Camelot & LUFS analysis
- ✓Pitch, speed, and MP3 / WAV export
Pro
$9.99 / month
- ✓Heavy tools: stem separation, lyrics & MIDI
- ✓Monthly processing minutes
- ✓Full four-stem separation
Get Started
Open the studio.
Create a free account and start analyzing tracks right away: BPM, key, Camelot, LUFS, pitch, speed, and MP3 / WAV export. Verify your email and you're in.
FAQ
Common questions
Do I need an invite to use SonicStem?
No. Signup is open to everyone. Create a free account, verify your email, and start using the studio. No invite or access code required.
What can the app do today?
Upload, BPM / key / Camelot analysis, full stem separation, MP3 / WAV conversion, and downloads are all live today. Chord-to-MIDI export is available too.
What file formats are supported?
MP3, WAV, FLAC, M4A, and other common audio formats. Maximum 250 MB and 12 minutes per track.
Who is SonicStem built for?
Artists, producers, DJs, mixing engineers, and music creators. Anyone who needs clean separated stems for remixes, covers, edits, or instrumentals.