Common Works Registration Tools

This is a collection of free online tools for creation and inspection of Common Works Registration (CWR) files, created by Matija Kolarić.

Common Works Registration (CWR) is a protocol and data format for registration of musical works, used worldwide.

Matija Kolarić is the leading author and consultant in the field, with many successful projects implementing CWR.


Video series about Common Works Registration is linked below. CWR Tools are used in many videos in this series, but also other solutions are demonstrated, both for music publishers and collective management organisations.

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