A more thorough explanation:

The International Convention for the Protection of Performers, Producers of Phonograms and Broadcasting Organizations is an agreement between countries to protect the rights of performers, producers of sound recordings, and broadcasters. It is also known as the Rome Convention on Related Rights.

For example, if a musician records a song, the producer of that recording has the right to control how it is used and distributed. The performer also has the right to be recognized and compensated for their contribution to the recording. The Rome Convention helps ensure that these rights are protected across different countries.

The Convention also covers broadcasting organizations, which have the right to control how their broadcasts are used and distributed. This includes radio and television stations, as well as online streaming services.