Drum Remover

Drummers have always practised along to records, and always with the same problem: the record already has a drummer on it. Play over the top and you are in a flam contest with a professional, mixed louder than you can hear yourself. You cannot tell whether your fill landed, because theirs landed on top of it.

A drumless track fixes that. The singer, the bass player and the guitars are the original recording, playing exactly what they played, and the gap where the kit was is yours. You hear immediately whether you are pushing the chorus or dragging the verse, because the band does not follow you — which is the same discipline as playing with a click, but with a groove that feels like music.

Drumless tracks used to mean buying a play-along book, hoping someone had uploaded one, or hand-building a cover from MIDI. This page makes one from any song you already have, using a neural network that separates the drums from everything else, and runs on your own computer so the file never leaves it.

Drums are the stem the model is best at. A hit is a sharp transient that nothing else in a mix quite resembles, and HT-Demucs reads the waveform directly as well as the spectrogram, which is where transients are easiest to see. On most studio recordings the drumless track is clean enough that you forget it was ever a full mix.

Cymbals are the usual leftover. A crash or a ride is a wash of noise spread across the same frequencies as vocals and strummed guitars, so a faint ghost of it can stay in the other stems. Behind a real kit you will not hear it.

Electronic and programmed drums depend on the sound. A dry 808 snare separates as well as an acoustic one. A sub-heavy 808 kick is half drum and half bass note, and the model may split it between the two stems — check the bass stem if your kick sounds thin.

Live recordings are harder. In a room the drums bleed into every microphone and the reverb ties everything together, so expect more of the kit to survive in a concert recording than in a studio one.

Keep a quiet guide while learning. Instead of removing the drums entirely, take the drum stem down to about 15%. You keep the original part as a reference for fills and accents, and it disappears under your own playing. Switch it off once you know the song.

Solo the drums to transcribe. Before you play it, listen to it alone. A kit with no band on top tells you where the ghost notes are, which hand is on the hi-hat and what the kick is actually doing under the bass — most of which is inaudible in the full mix.

Use closed-back headphones or in-ears. An acoustic kit is louder than any speaker you are likely to practise with, so the track needs to reach you directly. A small mixer or an interface with a headphone mix lets you set the track and your kit separately.

Start from the best file you own. A lossless file or a high-bitrate download separates more cleanly than audio ripped from a video, because compression throws away the detail the model uses to tell a snare from a guitar chop.

For a band rehearsal, remove more than the drums. The same separation gives you every stem, so if the bassist is coming too, mute both and the two of you have the rest of the record to lock in over.