A post-synchronization licence covers the reproduction of a musical work contained in audiovisual content when copies of that audiovisual content are made. After a musical work is licensed and included in audiovisual content (such a film, television program, commercial, or user-generated content), then whenever copies of that audiovisual content are made it necessarily involves reproduction of contained musical work. That type of reproduction may require a post-synchronization licence, depending on the terms of the synchronization licence for the underlying musical work. For more information on post-synchronization licensing, please contact us.