One tap
A clean backing track, nothing to configure
No quality sliders, no stem count, no settings to get wrong. Choose a song and the model trained for this one job does the rest.
While it works
No queue, no waiting on a server
Separation happens on your phone's own processor, so there is nothing to upload and nothing to wait in line for. On a plane, in a rehearsal room, in a basement with no bars — it behaves exactly the same.
Then listen
Play it back before you pay anything
Every result lands in your library and plays right there — scrub the waveform, skip around, listen as many times as you like. You know whether it is good enough long before you are asked for money.