VST3 stem separator + performance mixer
SPECTRA
Open a recording. Reach the parts inside it.
A workspace for separating recordings, exploring stems, and exporting useful parts.
Private studio build. A public download is not available yet.

SPECTRA guide
Getting started.
Load a recording and start analysis. Once stems are ready, use gain, mute, and solo to audition the parts, then explore drum components when useful.
Export stems as audio. For an isolated piano or synth stem, open MIDI, extract notes, review uncertain notes, and export. Separation and transcription depend on the local model environment.
Interface version 0.7.9. These notes describe the current build.