length expanded size cdr WAVE problems fmt ratio filename 5:51.38 62005820 B --- -- ---xx flac 0.4532 jbt2011-09-02cardioidt01.flac 4:44.50 50215244 B --- -- ---xx flac 0.5264 jbt2011-09-02cardioidt02.flac 5:53.18 62311580 B --- -- ---xx flac 0.5161 jbt2011-09-02cardioidt03.flac 0:33.12 5849468 B --- -- ---xx flac 0.4393 jbt2011-09-02cardioidt04.flac 4:11.21 44325836 B --- -- ---xx flac 0.5128 jbt2011-09-02cardioidt05.flac 9:11.27 97259948 B --- -- ---xx flac 0.4874 jbt2011-09-02cardioidt06.flac 10:46.47 114064988 B --- -- ---xx flac 0.4745 jbt2011-09-02cardioidt07.flac 4:17.22 45386588 B --- -- ---xx flac 0.5067 jbt2011-09-02cardioidt08.flac 6:01.13 63711020 B --- -- ---xx flac 0.5092 jbt2011-09-02cardioidt09.flac 6:49.33 72225260 B --- -- ---xx flac 0.5216 jbt2011-09-02cardioidt10.flac 2:36.45 27624284 B --- -- ---xx flac 0.4671 jbt2011-09-02cardioidt11.flac 17:13.71 182388236 B --- -- ---xx flac 0.5116 jbt2011-09-02cardioidt12.flac 78:10.22 827368272 B 0.4990 (12 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned