action is commenced no more than 6 years after the commencement of the audit that is the basis for such action. (ii) Alternative verification procedures Nothing in this subparagraph shall preclude the mechanical licensing collective and a digital music provider from agreeing to audit procedures different from those described herein, but a notice of the audit shall be provided to and published by the Copyright Office as described in clause (i)(IV). (E) Default under blanket license (i) Conditions of default A digital music provider shall be in default under a blanket license if the digital music provider— (I) fails to provide one or more monthly reports of usage to the mechanical licensing collective when due