57281985edf0be5fc29ab588db194461 *AMTMPUFO1998-06-24Track01.flac 871347c38efeff7681e40dbd8e8f6062 *AMTMPUFO1998-06-24Track02.flac 2af9716bd783d93f6f5de0ae729629b4 *AMTMPUFO1998-06-24Track03.flac 17252700ff9df3a3bc9817a18739d835 *AMTMPUFO1998-06-24Track04.flac App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned