length expanded size cdr WAVE problems fmt ratio filename 3:54.35 41359964 B --- -- ---xx flac 0.4876 bg2012-09-15t01.Walking_Barefoot.flac 8:54.39 94289372 B --- -- ---xx flac 0.5105 bg2012-09-15t02.Song_Dog.flac 8:44.60 92574764 B --- -- ---xx flac 0.5298 bg2012-09-15t03.Gotta_Serve_Somebody.flac 11:21.67 120286028 B --- -- ---xx flac 0.4954 bg2012-09-15t04.Point_Of_Grace.flac 15:28.06 163713356 B --- -- ---xx flac 0.5194 bg2012-09-15t05.Good_Home.flac 5:26.10 57529964 B --- -- ---xx flac 0.5278 bg2012-09-15t06.Mendocino.flac 11:40.00 123480044 B --- -- ---xx flac 0.5326 bg2012-09-15t07.Believin_Time.flac 8:24.09 88926812 B --- -- ---xx flac 0.5422 bg2012-09-15t08.Interstellar_Walrus.flac 73:54.01 782160304 B 0.5195 (8 files) App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned