I don't know how it works in your country, or in Italy, or for international TV rights. I just can tell you how it works in France.
We have the SACEM, the Société des Auteurs et Compositeurs de Musique, in charge of collecting music copyrights, which they do very efficiently to the lowest levels of diffusion, and of distributing the collected amounts to the authors, composers, interprets, producers... which they hardly ever do. There's a huge discrepancy between the collected amounts and the distributed amounts, and when relatively successful independent copyright holders take the pain of checking where and when they hear their music and take note of it, and to check their periodic receipts, there's very little for their wallet. Here's an article, sorry it's in French but as the problem is, as we say, franco-français...
La SACEM plus prompte à récolter l'argent qu'à le rendre aux ayants droits. A l'heure de l'informatique comment justifier les sommes astronomiques non distribuées, les erreurs de bénéficiaires, et u…
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