(I) the digital music provider or notice of license does not meet all requirements of this section or applicable regulations, in which case the requirements at issue shall be specified with reasonable particularity in the notice of rejection, or (II) the digital music provider has had a license under this subsection terminated by the mechanical licensing collective within the past 3 years pursuant to paragraph (4)(E). (iv) If a notice of license is rejected under clause (iii), the digital music provider shall have 30 days after receipt of the notice of rejection to cure any deficiency and submit an amended notice of license to the mechanical licensing collective. If the deficiency has been cured, the mechanical licensing collective shall so confirm in writing, and the license shall be effective as of the date that the original notice of license was provided by the digital music provider. (B) Blanket license effective date Blanket licenses under this subsection shall be made available by the mechanical licensing collective as of the license availability date specified in subsection (e)(15). No such license shall be effective prior to the license availability date. (3) Mechanical licensing collective (A) In general The mechanical licensing collective shall be a single entity that— (i) is a not-for-profit entity, not owned by any other entity, that is created by copyright owners to carry out responsibilities under this subsection