Cerno · Guided private pilot
Reference track analysis.
A map for your next arrangement.
Study how a track is built before arranging your own. Cerno brings tempo, key, sections and musical-part estimates into a blueprint you can review, then take into your DAW.
A song, opened up.
Every part has a place.
See tempo, key and sections together. Check the map against what you hear.
Read the structure of a song
See estimated tempo, key and section boundaries together. Listen around the transitions, compare the suggested map with what you hear, and decide which parts are useful for your production task.
Review the musical parts
Explore chord, bass and melody estimates alongside the arrangement. Dense mixes and ambiguous harmony can produce incorrect notes or boundaries. Cerno is a starting point for review, not a note-for-note transcription.
Try the blueprint in your DAW
Blueprint MIDI exports can include a tempo map, section markers and available musical parts. Ableton Live and Logic Pro handle MIDI imports differently; the pilot checks the result in your actual workflow. Correct what needs work before relying on it.
One real task is the test
Tell us which reference task takes time and how you handle it now. If a guided pilot is a fit, we agree the scope, price and timing before starting. We review the result together and judge whether it earns a place in your process.
Describe your projectAn enquiry does not create an order. No self-service subscription is available.
Before you start
Cerno questions
Is Cerno a plugin or a song generator?
Cerno is a reference-analysis application. It studies existing audio and produces a blueprint for review and export. It is not an audio-effect plugin and does not generate a finished song from a prompt.
How accurate is the analysis?
Results are estimates. Tempo, key, sections and notes can be wrong, particularly when a mix is dense or the music changes character. Check the result by ear and correct it in your workflow. We do not publish an overall accuracy percentage without a defined evaluation.
What audio can I use?
Use audio you are entitled to upload and process. A reference-analysis result does not grant permission to release someone else’s recording or composition. See our uploaded-content terms.
Where does analysis happen?
Cerno uses Collet Audio’s EU cloud processing. Review the current audio and data policy before sharing a track, including how source uploads and analysis results are handled.
Can I buy Cerno now?
There is no self-service purchase. Contact us about a guided private pilot so we can discuss whether your task is a fit before agreeing any paid work.