If someone uses your copyrighted work without authorization, it is considered copyright infringement. The first step is often to send a takedown notice or cease-and-desist letter, demanding that the infringing use stop immediately. If that fails, legal action may be necessary, which can include seeking damages or injunctions. A3Tunes helps artists navigate these situations by offering guidance on enforcement, connecting them with legal professionals, and providing tools to monitor online platforms for potential infringements of their creative content.