musical works (and shares of such works) within 6 months of receiving a transfer of accrued royalties for such works by publicly listing the works and the procedures by which copyright owners may identify themselves and provide ownership, contact, and other relevant information to the mechanical licensing collective in order to receive payment of accrued royalties. When a copyright owner of an unmatched work (or share of a work) has been identified and located in accordance with the procedures of the mechanical licensing collective, the collective shall— (i) update the musical works database and its other records accordingly