Before discussing a contract for the payment of royalties or the use of copyrighted works by a proprietor and before collecting or attempting to collect a royalty or fee under the contract, an agent or an employee of a performing rights society shall: Disclose that the agent or employee is acting on behalf of a performing rights society; Identify the performing rights society for which the agent or the employee acts; and Disclose the purpose of the discussion. A performing rights society or the agent or employee of the performing rights society may collect a royalty or any other fee only as provided in a contract executed in accordance with the provisions of this subtitle. A performing rights society or the agent or employee of a performing rights society may not: Use or attempt to use an unfair or deceptive act or practice in dealing or negotiating with a proprietor or the employee of a proprietor; or Charge or collect a royalty which is unreasonable in comparison to the royalties for similar licenses in the same area.