Step A
Analyze or import
Drop audio files or a Rekordbox export. Tempo, beat grid, key, loudness, and cue suggestions are measured in your browser.
For DJs and playlist builders
Shape a set
from evidence you can inspect.
Keep reviewed keys, tempos, cue regions, and energy notes for your library. Plan a DJ set or a listening playlist, see why each transition was suggested, and change anything the planner got wrong.
Everything between your crate and the booth.
Analyze in the browser
Tempo, beat grid, downbeats, key, loudness, and cue suggestions from your own files. Audio never leaves your device.
Bring your library
Import a Rekordbox collection with its beat grids and cue points, or JSON and CSV from a spreadsheet or the offline analyzer.
DJ preparation
Plans entry and exit regions, overlaps, and tempo changes, and suggests a cut, short blend, or long blend for each transition.
Listening flow
Orders whole tracks for pacing and variety against an energy arc, for playlists that are meant to be heard start to finish.
Explained, not magic
Every transition lists its key relation, tempo change, cue status, and energy step. Missing evidence is shown, not hidden.
Your corrections win
Estimates and reviewed values stay separate. Analysis never overwrites what you checked, and every change is kept as a revision.
Pick the shape of the night.
The planner scores each order against an energy arc. Spin the wheel to see the shapes it starts from; you can draw your own too.
- Opens
- 6
- Peak
- 6
- Closes
- 6
Sustained
Gradual build
Peak then release
Waves
Cool down
Opening set
Sustained, 1 of 6
How it works.
Step B
Review the evidence
Confirm keys, tempos, and cue regions on the waveform. Reviewed values are kept apart from estimates and never overwritten.
Step C
Plan and export
Generate an order, see why each transition was chosen, edit it, and export CSV or JSON.