furthur2012-07-17akg481set1t01.flac:e883f6af9b9e6c9569fc50878b63c439 furthur2012-07-17akg481set1t02.flac:e44d87179d7cd7e87579c9f52cbf2300 furthur2012-07-17akg481set1t03.flac:b68ec0b154a8224017d1aec12ff362e5 furthur2012-07-17akg481set1t04.flac:12d2612dad2e3ddb5a5245a7c91b914f furthur2012-07-17akg481set1t05.flac:53f13d06324c43b634b8ecdff2d25ec1 furthur2012-07-17akg481set1t06.flac:83098f648be27d58710fdea0ecfe67df furthur2012-07-17akg481set1t07.flac:51ede72331835617ed4a2fb28cc2504f furthur2012-07-17akg481set1t08.flac:f77cf08886d3ca02dd74263a2c4c3a23 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned