PhonicMind is an online AI stem-separation service — one of the oldest in its category, operating since 2016 — that splits songs into up to eight clean stems right in your browser.
Where older vocal removers forced you to pick instruments one by one, PhonicMind’s current engine analyzes the whole arrangement in a single pass, recognizing up to 16 stem classes including lead and backing vocals, drums, bass, guitars and keys. After separation you work inside an interactive player built for practice: synced lyrics, chord display, tempo tracking and a metronome, with a per-stem mixer to mute or rebalance parts while you listen. Results download as MP3, lossless FLAC or STEM.MP4 files compatible with DJ software such as Traktor, and every separation can be previewed free before you pay anything.
Previews are free with no signup. Sing costs $9.99/month for practicing inside the player, Play costs $18.99/month and adds MP3 exports, and Studio costs $29.99/month with lossless FLAC downloads and the fastest processing. A single-song conversion is available for $6.99.
PhonicMind has been refining its separation models for a decade, and the current engine avoids many of the watery artifacts older tools left behind by reconstructing stems from a full-song analysis. Teachers use it to build practice tracks with a single instrument isolated, and choirs use it to extract individual vocal parts. Because it runs in the browser, it works the same on a school Chromebook as on a studio machine.
Singers, music teachers, students, DJs and hobbyist producers who want backing tracks, acapellas or practice stems without installing desktop software.