length expanded size cdr WAVE problems fmt ratio filename 4:00.34 42416012 B --- -- ---xx flac 0.6206 billybragg1986-10-10.fm.t01.flac 2:46.60 29423564 B --- -- ---xx flac 0.6344 billybragg1986-10-10.fm.t02.flac 4:57.12 52419068 B --- -- ---xx flac 0.6331 billybragg1986-10-10.fm.t03.flac 3:19.50 35221244 B --- -- ---xx flac 0.6192 billybragg1986-10-10.fm.t04.flac 2:02.74 21694892 B --- -- ---xx flac 0.6372 billybragg1986-10-10.fm.t05.flac 3:32.15 37432124 B --- -- ---xx flac 0.6040 billybragg1986-10-10.fm.t06.flac 2:16.34 24070412 B --- -- ---xx flac 0.6266 billybragg1986-10-10.fm.t07.flac 4:29.55 47581004 B --- -- ---xx flac 0.6042 billybragg1986-10-10.fm.t08.flac 2:25.18 25620380 B --- -- ---xx flac 0.6362 billybragg1986-10-10.fm.t09.flac 29:50.52 315878700 B 0.6222 (9 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned