billycorgan2004-09-19t01.flac:20b333dff739024bcf6cc96180b0d6c5 billycorgan2004-09-19t02.flac:4655d514cf9d8f184b611c078463503e billycorgan2004-09-19t03.flac:c42c365421bd8a8bbc11465cc878cbe8 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned