Everything a blend needs
Stems, tempo, clashes and fades — planned for you, editable by you.
Four-stem separation
Every track is split into drums, bass, melody and vocals by a neural separator running locally. A fast approximate split is available straight away; the neural stems replace it in the background.
GPU accelerated
On an NVIDIA GPU, separation runs on the card (TensorRT) and falls back to the CPU automatically if the GPU isn't available. Each track is only separated once; results are cached.
Key-safe tempo matching
Each track plays at its own tempo and the tempo ramps smoothly across a blend. Pitch is preserved with time-stretch, so tracks keep their own key. A Locked mode holds the whole set at one tempo instead.
Beats land on the kick
Each blend is aligned on where the kicks actually start, not just on a grid, and falls back to the grid where there is no steady kick. Fine slip and bar-line controls cover the rest.
Automatic clash resolution
Mixdis predicts vocal, melody, bass and key clashes across a blend and ducks only the stems that clash. Auto-plan picks the mix-out and mix-in points and the style for every boundary.
Fades you can see and edit
The fades chosen for a transition are drawn per stem on the timeline. Drag the start and end handles, add markers with a right-click, or ride a stem's volume across a whole track.
Bass EQ lane
Draw dB markers on the bass of either side of a boundary — smooth moves or hard steps — to make room for the incoming kick and sub.
Editable tempo ramps
The tempo change is decoupled from the gain blend: set where the BPM starts and ends moving, independently of the fades.
Non-destructive edits
Delete or repeat a section, snapped to bars, without touching the file. Song structure (intro, build, drop, breakdown, outro) is labelled for you.
Live playback
Click anywhere on the timeline to move the playhead and hear the mix in real time as you edit — no rendering step. The zoomed waveform follows the playhead.
Undo, redo, save sets
Undo and redo cover every edit, including marker drags. Sets save to a single file you can reopen later.
Export pack
Render the finished set to a 44.1 kHz WAV (16 or 24-bit) or FLAC, with a cue sheet and an M3U playlist marking where each track starts.