Natural-language DJ editing
Regista
Upload a track, and Regista opens your mix while it analyzes — then shape edits and mashups with plain English.
5tracks per mix
4stem lanes after analysis
1conversation-driven canvas
Analyze
Tempo, key, sections, waveform, and stems are prepared before the editor opens.
Edit
Ask for longer intros, cleaner outros, and section-aware stem placements.
Mash up
Put tracks in the same mix and borrow vocals, drums, or texture between them.
Your library
Upload a track to start a mix — the editor opens right away while analysis runs.
Drop tracks here or click to pick
Up to 5 files per mix · .wav .mp3 .flac .m4a .aiff
Stem detail
Your mixes
Your tracks
Open a mix or upload a track to begin.
A mix holds up to five tracks.
A mix holds up to five tracks.
Tracks in this mix
Improve beat sync
Uses a more accurate beat detector for tighter cross-track syncing.
Waveform preview appears after a track opens.
Source stems
Mix
✨ AI repair is available on drum parts (kick, snare, hi-hats) only —
it reconstructs detail, not your original audio. Always A/B against
the original before you keep it. (Not offered on guitar, piano, or
vocals — results there were unpredictable.)
Get finer stems
guitar · piano · kick · snare · hats
Drums
Bass
Other
Vocals
0:00 / 0:00
Coloured bands = sections · blue/pink = intro/outro source · click a bar number to set intro start (shift-click for outro).
Advanced · applies to your next instruction
context
● canvas: none
no source attached
advanced ⌄
⌘K to focus · / for commands