; or (bb) a pending dispute before the dispute resolution committee of the mechanical licensing collective. (ii) Other collection efforts Any royalties recovered by the mechanical licensing collective as a result of efforts to enforce rights or obligations under a blanket license, including through a bankruptcy proceeding or other legal action, shall be distributed to copyright owners based on available usage information and in accordance with the procedures described in subclauses (I) and (II) of clause (i), on a pro rata basis in proportion to the overall percentage recovery of the total royalties owed, with any pro rata share of royalties that cannot be distributed deposited in an interest-bearing account as provided in subparagraph (H)(ii). (H) Holding of accrued royalties (i) Holding period The mechanical licensing collective shall hold accrued royalties associated with particular musical works (and shares of works) that remain unmatched for a period of at least 3 years after the date on which the funds were received by the mechanical licensing collective, or at least 3 years after the date on which they were accrued by a digital music provider that subsequently transferred such funds to the mechanical licensing collective pursuant to paragraph (10)(B), whichever period expires sooner. (ii) Interest-bearing account Accrued royalties for unmatched works (and shares thereof) shall be maintained by the mechanical licensing collective in an interest-bearing account that earns monthly interest at the Federal, short-term rate, such interest to accrue for the benefit of copyright owners entitled to payment of such accrued royalties. (I) Musical works claiming process The mechanical licensing collective shall publicize the existence of accrued royalties for unmatched 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