assessment, which shall be adopted by the Copyright Royalty Judges. (B) Judicial review of regulations Except as provided in paragraph (7)(D)(vii), regulations adopted under this subsection shall be subject to judicial review pursuant to chapter 7 of title 5. (C) Protection of confidential information The Register of Copyrights shall adopt regulations to provide for the appropriate procedures to ensure that confidential, private, proprietary, or privileged information contained in the records of the mechanical licensing collective and digital licensee coordinator is not improperly disclosed or used, including through any disclosure or use by the board of directors or personnel of either entity, and specifically including the unclaimed royalties oversight committee and the dispute resolution committee of the mechanical licensing collective. (13) Savings clauses (A) Limitation on activities and rights covered This subsection applies solely to uses of musical works subject to licensing under this section. The blanket license shall not be construed to extend or apply to activities other than covered activities or to rights other than the exclusive rights of reproduction and distribution licensed under this section, or serve or act as the basis to extend or expand the compulsory license under this section to activities and rights not covered by this section on the enactment date. (B) Rights of public performance not affected The rights, protections, and immunities granted under this subsection, the data concerning musical works collected and made available under this subsection, and the definitions described in subsection (e) shall not extend to, limit, or otherwise affect any right of public performance in a musical work.