Turn any song into a clean instrumental or acapella using the same real, open-source Demucs AI source-separation technology as our full Stem Isolator — just focused on the two outputs a vocal remover actually needs. Strip the vocals for a karaoke track, a DJ mashup, or a sync-licensing instrumental, or pull just the isolated vocal for an acapella. Need the full multitrack breakdown too — drums, bass, and other instruments as separate files? Use the Stem Isolator instead.