length expanded size cdr WAVE problems fmt ratio filename 2:43.48 28866140 B --- -- ---xx flac 0.5814 Deer_Tick_2011-03-19_t01.flac 3:33.65 37726124 B --- -- ---xx flac 0.5633 Deer_Tick_2011-03-19_t02.flac 4:30.29 47696252 B --- -- ---xx flac 0.6227 Deer_Tick_2011-03-19_t03.flac 2:30.04 26469452 B --- -- ---xx flac 0.5940 Deer_Tick_2011-03-19_t04.flac 4:42.48 49857740 B --- -- ---xx flac 0.5730 Deer_Tick_2011-03-19_t05.flac 3:45.16 39727676 B --- -- ---xx flac 0.6347 Deer_Tick_2011-03-19_t06.flac 3:03.05 32293004 B --- -- ---xx flac 0.6407 Deer_Tick_2011-03-19_t07.flac 3:32.45 37502684 B --- -- ---xx flac 0.5824 Deer_Tick_2011-03-19_t08.flac 5:02.16 53310476 B --- -- ---xx flac 0.5990 Deer_Tick_2011-03-19_t09.flac 4:17.01 45337196 B --- -- ---xx flac 0.5550 Deer_Tick_2011-03-19_t10.flac 3:33.50 37690844 B --- -- ---xx flac 0.6723 Deer_Tick_2011-03-19_t11.flac 2:37.73 27866540 B --- -- ---xx flac 0.5017 Deer_Tick_2011-03-19_t12.flac 43:52.25 464344128 B 0.5948 (12 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned