;flac fingerprints generated by xACT 2.25 on 2014-03-26 16:37:08 +0000 genetics140306_01.flac:d60b1fe0d451fbc63192012da3531f5f genetics140306_02.flac:fa6643303e85a5ea55949e07fe31b777 genetics140306_03.flac:bb2f9b66bb401419ab2e44577e7bd906 genetics140306_04.flac:15fcd9ec9ed285b19f8ae07c22d10c81 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned