DrumShell turns any song into a private drum practice rig.

Drop in a track. In about three minutes, the drums come out clean — ready to slow down, loop, and drill against. Built for drummers who practice with sticks in hand and a kit in the room, not for casual listeners.

— THE INSTRUMENT —

• Isolate the drums from any song. Practice along with the kit alone, or mute it and play the part yourself.

• A-B Loop. Drag two markers on the waveform and lock onto the bar that's been beating you. Loop tight, drill loud.

• Variable speed, 0.7× to 1.5×. Pitch stays musical. Slow down a fill and walk it back up.

• Multi-stem mix. Solo the drums, mute them, or balance every stem independently — bass, vocals, other.

• Metronome locked to the song's BPM. Auto-detected during separation.

• Offline-first. Once a song is loaded, no network needed. Practice in the basement, the green room, or the back of a van.

— BUILT LIKE GEAR, NOT A TOY —

Hardware-studio aesthetic. Dark chassis, indigo readouts, JetBrains Mono on every readout. Oversized touch targets so you can hit them with a stick in your hand. No tutorials, no upsell modals between you and the next loop.

— WHO IT'S FOR —

Intermediate to advanced drummers drilling specific passages. If you've ever wished a song had no drums so you could play the part yourself — or wished it had only drums so you could shadow the part — this is the tool.