recording of a musical work in the form of a stream, where the performance of the sound recording by means of such transmission is not exempt under section 114(d)(1) and does not in itself, or as a result of a program in which it is included, qualify for statutory licensing under section 114(d)(2). An interactive stream is a digital phonorecord delivery. (14) Interested The term interested , as applied to a party seeking to participate in a proceeding under subsection (d)(7)(D), is a party as to which the Copyright Royalty Judges have not determined that the party lacks a significant interest in such proceeding. (15) License availability date The term license availability date means January 1 following the second anniversary of the enactment of Music Modernization Act of 2018. (16) Limited download The term limited download means a digital transmission of a sound recording of a musical work in the form of a download, where such sound recording is accessible for listening only for a limited amount of time or specified number of times. (17) Matched The term matched , as applied to a musical work (or share thereof), means that the copyright owner of such work (or share thereof) has been identified and located. (18) Mechanical licensing collective The term mechanical licensing collective means the entity described in subsection (d)(3)(A). (19) Musical works database The term musical works database means the database described in subsection (d)(3)(E). (20) Notice of license The term notice of license means a notice from a digital music provider provided under subsection (d)(2)(A) for purposes of obtaining a blanket license to engage in covered activities under subsection (d). (21) Notice of nonblanket activity The term notice of nonblanket activity means a notice from a significant nonblanket licensee provided under subsection (d)(6)(A) for purposes of notifying the mechanical licensing collective that it has been engaging in covered activities. (22) Permanent download The term permanent download means a digital