ed657a62bb365e63dee4c2b0d93d9e2f *bw2013-11-16d01t01.flac fbe63254abef221bfa787362f28be128 *bw2013-11-16d01t02.flac 28096d7770527ffb545c18023715c7a6 *bw2013-11-16d01t03.flac dbaccfb6a2187fcc68d31ee98994c486 *bw2013-11-16d01t04.flac acc669dc2640498edffe8c90a358d6f6 *bw2013-11-16d01t05.flac 377508bf4231949e7501b1a2547564ef *bw2013-11-16d01t06.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned