Frequently asked questions

A Mac with Apple Silicon running macOS 27 or later, and Rekordbox 7. Metamix is a native macOS app — there is no Windows version and no pre-macOS 27 fallback.

No. Analysis, tagging, and cue generation all run locally on your Mac. There is no cloud upload, no account, and no listening service. The only outbound connections are update checks and model downloads, and those are optional.

Never. Tracks where you have made manual Rekordbox edits are marked as yours and automated writes to them are blocked. Every automated write is planned as a diff, audited, and reversible before it touches Rekordbox.

Metamix treats Rekordbox's beatgrid as the timing authority. Cues are snapped to the exact grid Rekordbox plays with, so cue points land where the music actually is — not where another analyzer guessed.

$20 one-time. That includes the full cue and tagging automation on up to 2 devices, lifetime use of the version you buy, and 1 year of updates. No subscription. The library browser and discovery features are free.

Yes. You can scan your library, browse, search, and build discovery crates for free. The paid license unlocks the automated cue engine and tagging.

Metamix is in active development. Join the waitlist for the first look, early access, and the locked-in launch price.

Metamix can read Mixed In Key exports and normalize its cue landmarks onto your Rekordbox grid, so existing MIK work feeds the pipeline instead of fighting it.

Yes. Every write is part of an audited batch with a one-click undo, and Rekordbox snapshots are taken before anything changes.