How to remove vocals from a song
- Drop a stereo song into the box or choose it.
- Leave Keep the bass and kick drum ticked so the low end stays full.
- Play the result next to the original. If the voice is mostly gone, download it; if not, this song isn’t mixed in a way this method can handle.
How centre channel removal works
In most studio mixes the lead vocal is placed dead centre: it is exactly the same in the left and right channels. Guitars, keyboards and backing parts are usually panned so they differ between the sides. Subtracting the right channel from the left cancels everything that is identical in both, which removes the centred vocal and keeps what differs.
That is also why the method has side effects. Anything else in the centre cancels too, which is usually the kick drum, snare and bass. Reverb added to the vocal is different on each side, so it stays. And the result can only be mono, since both sides have been combined into one difference signal.
Getting the most out of it
- Use the best copy you have: a WAV or a high bitrate MP3 cancels more cleanly than a low quality file, because heavy compression makes the two sides less identical.
- Studio versions work best: pick the album version over a live or remastered-to-mono one.
- For singing practice: combine the result with change pitch to move the key, or change audio speed to slow it down while learning.
- Check first: listen to the first 30 seconds. If the voice is still clear, this song’s mix won’t work with this method, and an AI stem separation app is the alternative.