Informazioni per pubblicare una skill su Alexa

Salve, praticamente ho creato una skill con all’interno una musica, ho visto su YouTube non ha il copyright, nonostante tutto il Team di Alexa nel Review, vorrebbe per la certificazione in modo che posso pubblicare questa skill il permesso del diritto d’autore… Come potrei bypassare questo controllo? Grazie in anticipo.

https://www.youtube.com/static?template=terms&hl=en&gl=US

The following restrictions apply to your use of the Service. You are not allowed to:

  1. access, reproduce, download, distribute, transmit, broadcast, display, sell, license, alter, modify or otherwise use any part of the Service or any Content except: (a) as expressly authorized by the Service; or (b) with prior written permission from YouTube and, if applicable, the respective rights holders;

Even If authors of those music say it has no copyright, seems you cannot use it. If authors have some website outside of YouTube and distribute their content and documents about copyright, you should check those.