Synch licence –A synch agreement, also known as a synchronisation license, authorises the licensee to synchronise a song with visual content in media such as films, TV shows, advertisements, video games, podcasts, and more. This licence is essential for legally incorporating music into audiovisual projects and typically involves both the recording owner and the composition owner granting permission. The agreement commonly entails an upfront fee paid for the use of the song, and in some cases, the rights holders may also receive performance royalties when the content is broadcast or streamed. The collection of royalties varies by country and depends on the type of audiovisual work involved.