StemSplitterLab splits a song into six stems (vocals, drums, bass, guitar, piano, other) right in your browser. Your audio is not uploaded. Mute the part you play, then loop a phrase, slow it down without changing pitch, transpose, and practice with a metronome and count-in. Export the mix as WAV or MP3, or a single stem as WAV. Free, no account. A 136 MB model downloads once after the page opens and is cached. Guitar and piano stems are less clean.
