;flac fingerprints generated by xACT 2.41 on 2017-09-25 06:05:18 +0000 ButtholeSurfers1986-03-30t01.flac:ecec43a92caa2ea8e264e22daa460499 ButtholeSurfers1986-03-30t02.flac:d212fc7e0d33e59d6eb45babbb43b939 ButtholeSurfers1986-03-30t03.flac:a9327f6f296baf50f9f587a6d93d016d App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned