Common Works Registration Tools

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.

CWR Tools is a set of several free online tools, based on open-source music catalogue software DMP (Django-Music-Publisher), and Music Metadata Python libraries.

If you need basic battle-tested CWR-capable music catalogue management solution, use DMP. If you need more features, with professional support, That Green Thing is the obvious choice.


This is a long series about CWR, with many practical examples made with CWR Tools.

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