Observed arrival · 2026-10-31
StemStage turns song separation into a practice setup
Upload a song to get separate instrument tracks, synchronized notation or tabs, and lyrics for practicing along in the browser.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Musicians practicing specific songs or parts
- Worth noticing
- The page says original uploads are deleted when processing finishes, while processed results stay in the library until deleted.
Field notes
The workflow lets users select notation, tabs, or karaoke lyrics during upload, then practice against the separated parts with track-level controls and passage looping. The page says lyrics are aligned from online sources or transcribed when none are found, and can be corrected or pasted in for realignment. Free-tier projects not opened for 90 days are locked rather than deleted; the page says processed results remain in the library until the user deletes them.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue