I don't think it is an Europe vs America thing, Silicon Valley has a track record in licensing too...
Yes, OAM wants to control what you record & publish... see
https://www.organartmedia.com/en/license:
The licensee is not entitled to
1. modify or resample it, develop it any further or back, pass it on or copy it in any way, except a personal backup
2. remove remarks or keys which serve to identify and protect the database
3. gain or use information of any kind from the work or integrating parts of the database
within other applications
4. publish sound recordings or use the database work for public installations without special permission
5. install Organ Art library based organs in public venues or churches
This is neither new nor unique to OAM. Sonus Paradisi: If you wish to distribute recordings of organ music made with the Sample set, you have to ask Sonus Paradisi for a written permission.
http://www.sonusparadisi.cz/en/terms-an ... f-contractI don't think this is a symtom specific the Hauptwerk ecosystem, but rather of the entire ecosystem of organs and organists. At least in Europe, organists an church boards are often VERY protective and possessive when it comes to the organ. Sample set producers have to work around that.
But maybe OAM better explain themselves.