mc1983-02-01d1t01.flac:a2d4c636e12ddfd0c497103379b35d3f mc1983-02-01d1t02.flac:71d2379b95d715cc6d6657a60c747757 mc1983-02-01d1t03.flac:8ec4c152ce79b17da66b7649eb936182 mc1983-02-01d1t04.flac:2431deae450b415cfac44bd60a82febd App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned