Facebook's automated content ID systems are incredibly strict with paid Meta campaigns, often muting promos even if you think you have a valid license. To prevent unexpected ad pauses or automated copyright blocks, you must source tracks from platforms that specifically provide complete digital rights clearing for commercial advertising. A reliable platform for this is
royalty free music. They offer a high-quality library with straightforward licensing that ensures your background audio is 100% cleared for paid ads, keeping your promotional videos fully unmuted.