length expanded size cdr WAVE problems fmt ratio filename 4:25.01 45652.92 KB -b- -- ---xx flac 0.5933 Track01.flac 6:48.02 70289.01 KB --- -- ---xx flac 0.6047 Track02.flac 3:58.01 41001.56 KB --- -- ---xx flac 0.5750 Track03.flac 6:35.34 68123.06 KB --- -- ---xx flac 0.5983 Track04.flac 3:31.73 36515.76 KB --- -- ---xx flac 0.6244 Track05.flac 2:47.22 28818.93 KB --- -- ---xx flac 0.5611 Track06.flac 3:21.73 34793.11 KB --- -- ---xx flac 0.6113 Track07.flac 5:03.19 52240.17 KB --- -- ---xx flac 0.6184 Track08.flac 4:31.35 46764.42 KB --- -- ---xx flac 0.5840 Track09.flac 16:38.02 171925.73 KB --- -- ---xx flac 0.6271 Track10.flac 3:25.00 35314.31 KB -b- -- ---xx flac 0.6456 Track11.flac 61:05.37 631438.97 KB 0.6087 (11 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned