gs2014-03-07-t01.flac:3b55ea453ce58d4bbd430734bcf8f1d9 gs2014-03-07-t02.flac:35c58a45c11277029135083ad11083aa gs2014-03-07-t03.flac:b42008f0dd5265c2d69a024020b2285e gs2014-03-07-t04.flac:09a2d042479c1c6324c942c3ae357deb gs2014-03-07-t05.flac:fe55c57ad8558c95f7e3867bfc14a553 gs2014-03-07-t06.flac:591f576a84ffaf985867c4aa1f88940c gs2014-03-07-t07.flac:5d1f0497480fe32760d22c30ae98742c App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned