How can a manager in the music industry protect the tangible property rights of the company?
Well, you have me confused. IP rights are intangible so, if it is genuinely the role of a “manager” as opposed to an in-house lawyer or employed firm of specialists to protect the rights in the music, lyrics, recordings, etc. there would be no tangible property rights to protect. The same manager for music would not be protecting the brand through infringement and dilution actions. If you are talking about tangible property which, in international terms may be moveable or immoveable. the rights of ownership or possession which the organisation would buy, for example, the right of quiet possession, would also tend to be enforced by legally qualified individuals. While agreeing that you may be referring to the manager of the legal department, some further clarification is required before a meaningful answer can be given.