Stemlight

Drop a song here

or click to choose a file · MP3, WAV, FLAC, OGG, M4A

Already have stems? Drop them together with the song (files named drums, bass, vocals, other).

Timing grid Separate stems (drums, bass, vocals, other) · 170 MB model, downloaded once

You get Sections, Phrases, Bars, Beats (1–4), Onsets and Energy tracks right away. With stems you also get Vocal phrases and syllables, Kick, Snare, Hats, Bass notes and Other accents.

Working…

Scroll to pan, Ctrl/⌘ + scroll to zoom, click to seek. Turn on 🎧 on a track to hear clicks on its marks while playing.

Track

Export

Grid

One .xtiming file can hold every selected track. In xLights, open your sequence and use Import Timing Track (right-click a timing track name) to bring them in. Set the grid to match your sequence timing.