length expanded size cdr WAVE problems fmt ratio filename 4:33.39 48248972 B --- -- ---xx flac 0.5707 JJGreyMofro2015-07-09T01.flac 4:53.47 51795788 B --- -- ---xx flac 0.5794 JJGreyMofro2015-07-09T02.flac 4:35.52 48632348 B --- -- ---xx flac 0.4851 JJGreyMofro2015-07-09T03.flac 5:54.55 62575004 B --- -- ---xx flac 0.5015 JJGreyMofro2015-07-09T04.flac 4:20.07 45880508 B --- -- ---xx flac 0.5343 JJGreyMofro2015-07-09T05.flac 11:42.09 123854012 B --- -- ---xx flac 0.4777 JJGreyMofro2015-07-09T06.flac 5:05.60 53943164 B --- -- ---xx flac 0.5163 JJGreyMofro2015-07-09T07.flac 8:25.29 89150252 B --- -- ---xx flac 0.5329 JJGreyMofro2015-07-09T08.flac 10:17.44 108942332 B --- -- ---xx flac 0.5050 JJGreyMofro2015-07-09T09.flac 11:05.36 117390716 B --- -- ---xx flac 0.5177 JJGreyMofro2015-07-09T10.flac 7:02.56 74572556 B --- -- ---xx flac 0.4863 JJGreyMofro2015-07-09T11.flac 10:19.46 109299836 B --- -- ---xx flac 0.4973 JJGreyMofro2015-07-09T12.flac 11:18.27 119662748 B --- -- ---xx flac 0.5610 JJGreyMofro2015-07-09T13.flac 99:34.57 1053948236 B 0.5172 (13 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned