For transcribers & arrangers
Audio to MusicXML.
An editable score revision, then capability-scoped MusicXML.
Matra can produce an inspectable score draft without claiming it replaces your ear. Correct the current revision first; MusicXML export appears only when the result declares that capability.
How it works
- 01
Declare, then upload
Upload audio you have the right to process. Add musical context when you know it.
- 02
Open the declared result
Matra shows only the musical views the engine produced for that recording. If a view is unavailable, the Studio explains why instead of inventing a result.
- 03
Fix, then keep it
Editing always improves your chart. Your corrections (never your audio) also help improve Matra’s engines, separated from your account, unless you turn that off in Account › Privacy. Edit the current score, then export PDF, MusicXML or MIDI when that format is available for the result.
What you get
The result lists only the views and exports the engine produced.
- MusicXML export when declared by the result
- MIDI and PDF export when declared by the result
- Declared confidence and maturity for available lenses
- Key, tempo and meter when present in the canonical score
- Transpose the editable score when musical notes are available
Questions, answered.
Is this a replacement for transcribing by ear?
No — it's the first draft. Professional transcribers use it to skip the mechanical pass and spend their ear where it matters. Confidence marks show exactly where to check.
How clean is the MusicXML?
MusicXML export is live when the result declares it. Matra generates standards-based MusicXML, but you should verify the exported score in your chosen editor before production use.
What does it cost?
Invited members are not charged for analysis during the current private beta. Usage limits apply. Future credit, pack, subscription and discount policies have not been set.
Is my audio private?
Your recording stays private and can remain with your chart for playback or retry. Delete projects or your account yourself; see our Privacy Policy for retention and deletion. We never use your audio to train AI. Your corrections and your songs’ analysis (not audio) help improve Matra’s engines, separated from your account, unless you turn that off in Account › Privacy.
Built with the musicians who use it.
Editing always improves your chart. Your corrections (never your audio) also help improve Matra’s engines, separated from your account, unless you turn that off in Account › Privacy.